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The Britax Römer Swivel-Grow Max Air is a car seat designed to accompany the child's growth with evolving safety, comfort, freshness, and practical everyday use. From newborns up to about 7 years old (40–125 cm), it combines AirSense ventilation, 360° rotation, and stable installation with ISOFIX connectors and a support leg.

AirSense ventilation technology creates a continuous flow of cool air through the car seat's structure.
The result? A fresh environment even on hot days, ideal for long journeys or daily commutes.

• Advanced integrated ventilation
• Continuous air distributed laterally
• Keeps the child comfortable and relaxed

The 360° rotation allows you to easily swivel the seat to place or remove the child effortlessly.

• One-hand control
• Full rotation for front access
• Facilitates daily placement
• Ideal for quick routines and stress-free travel

The sun canopy offers additional sun protection against intense sun.

• Wide coverage for bright days
• Creates extra shade
• Integrated UV protection
• Foldable and easy to adjust

This car seat is evolving, accompanying all stages:

• Includes a newborn insert (initial comfort and a cozy feel)
• 5-point harness up to approximately 105 cm
• Transition to a high-back booster seat
• Use up to 125 cm (~7 years)

The Swivel-Grow Max Air complies with the i-Size R129 standard, ensuring high protection standards:

• Rearward-facing travel up to 105 cm (5x safer option)
• Forward-facing use from 76 cm
• Side protection with deep padded side wings
• Robust structure for multi-directional impacts

The car seat uses independent ISOFIX connectors for easy and precise installation.

• Direct connection to the vehicle
• Full control during assembly
• Reduces installation errors

The support leg adds stability:

• Robust support on the car floor
• Minimizes movement in case of impact
• Ensures secure fastening

• Maximum safety
• Installation with ISOFIX + support leg

• More space and freedom
• Progressive use as the child grows

• Use with vehicle's seat belt
• Backrest adjusted to height

Yes. It includes a newborn insert, ensuring adequate support and comfort from the very first days.

Yes, it creates a continuous airflow, preventing heat build-up and providing cool comfort, especially in summer.

Very much so. It greatly facilitates daily life, especially in lower cars or tight parking spaces.

Being i-Size R129, it has high compatibility, but it is recommended to check with the brand's compatibility system.

Why order the Britax Römer Swivel-Grow Max Air Car Seat from Bonabebe ❤

• With us, you will have specialized human support before, during, and after purchase
• Child road safety techniques
• Safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

✅ Lightweight, compact, and city-friendly stroller
✅ From birth with carrycot or car seat (sold separately)
✅ Compatible with car seats from various brands (Avionaut, Besafe, Britax Romer, Cybex, Joie, Maxi-Cosi, and Nuna)
✅ Reversible seat (parent-facing and forward-facing) with full recline
✅ Extendable hood with UPF 50+ protection
✅ 4-wheel suspension

Discover the Britax Römer Rio Stroller, the ideal companion for modern and urban parents. With a width of just 55 cm and a super light weight of only 7 kg (10 kg with seat), this compact stroller is designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy the freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics, Style and Lux.

• The STYLE collection features options like Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.

• The LUX collection, in colors Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality and sustainable fabrics, with synthetic leather details.

Key features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, such as elevators.
• Ideal for everyday use: the shopping basket with a capacity of up to 5 kg keeps baby essentials (or your shopping) always at hand.
• Customize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: parent-facing or forward-facing. And when it's nap time, easily recline it to the fully flat position, ensuring ideal rest. The fully flat position is also compatible with newborns, with the use of an infant insert.

• The extendable hood with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain optimal airflow on hot days.
• The durable puncture-proof wheels and all-wheel suspension ensure a smooth ride, even on cobbled streets or uneven paths.
• The ergonomic and adjustable handlebar easily adapts to your height, whether you are taller or shorter.
• Adjustable footrest in 3 different positions.

Britax Römer Rio Stroller Review

https://youtu.be/gEoZ_9xtYbg?si=0v6r7Hb_jJa2X3dq

What's included with the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat
• Armrest
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

• With us, you will receive specialized human support before, during, and after your purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

Why you should buy the Britax Romer Complete Rio Pack

✅ Lightweight, compact, and city-friendly stroller
✅ Carrycot and infant car seat included
✅ Carrycot suitable for overnight sleeping
✅ Soft carrycot mattress with removable and washable cover
✅ Ventilation areas at the head and foot of the carrycot
✅ Car seat from birth up to 15 months
✅ Car seat includes newborn insert, recommended for use up to 60cm in height
✅ Reversible seat facing parents and the world, with full recline
✅ Extendable canopy with UPF 50+ protection
✅ 4-wheel suspension
✅ 360º swivel Isofix base
✅ Isofix base compatible with next car seat (sold separately)

The Britax Römer Complete Rio Pack includes the stroller, carrycot, Baby-Safe Pro infant car seat, and Vario 5Z Isofix base, offering a complete travel system solution from birth up to 4 years old.

About the Britax Römer Rio Stroller

With a mere 55 cm width and a super light weight of only 7 kg (10 kg with seat), this compact stroller is designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy the freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics: Style and Lux.

• The STYLE collection offers options such as Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.
• The LUX collection, in Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality, sustainable fabrics and faux leather details.

Key features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, such as elevators.
• Ideal for daily use: the shopping basket with a capacity of up to 5 kg keeps baby essentials (or your shopping) always at hand.
• Personalize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: facing parents or facing forward. And when it's nap time, easily recline it to a fully flat position, ensuring optimal rest. The fully flat position is also compatible with newborns, with the use of an insert.
• The extendable canopy with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain ideal airflow on warm days.
• The puncture-proof wheels and all-wheel suspension ensure a smooth ride, even on cobbled streets or uneven paths.
• The ergonomic and adjustable handlebar easily adapts to your height, whether you're taller or shorter.
• Adjustable footrest in 3 different positions.

What's included in the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat unit
• Bumper bar
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

About the Britax Römer Rio Carrycot

The Carrycot for the Britax Römer Rio Stroller is an ideal option for transporting your baby comfortably and safely from birth up to 6 months (or up to 9 kg). Designed to offer a cozy and protected environment, this carrycot allows the baby to ride in a fully flat position, essential for their healthy development in the first months of life.

Key features of the Britax Römer Rio Carrycot:

• Compatibility: Exclusively compatible with the Britax Römer Rio Stroller.
• Comfort: Includes a soft, padded mattress with a washable cover, providing a comfortable space for the baby to rest.
• Canopy: Equipped with a canopy that offers UPF 50+ sun protection and ventilation, ensuring the baby's well-being in different weather conditions.
• Practical design: Lightweight and easy to transport, facilitating transitions between the stroller and other environments.

This carrycot is a practical choice for parents who want to combine functionality with sophisticated design, ensuring that the baby is always comfortable and protected during outings.

About the Britax Römer Baby-Safe Pro Infant Car Seat

The Britax Römer Baby-Safe Pro Infant Car Seat is the brand's lightest and most innovative car seat. Designed to transport babies with a height between 40 and 85 cm or up to 13 kg (from birth to approximately 15 months of age).

Feature of the Britax Römer Baby-Safe Pro Car Seat – Ergo Recline System Video

• Allows the seat to recline at various angles.
• Provides the baby with a flatter and more ergonomic position.
• Promotes the healthy development of the baby's spine.
• Ensures the baby's airways remain open.

How to install the Britax Römer Baby-Safe Pro Infant Car Seat

Dimensions: 62.5 x 44 x 65.5 cm
Weight: 3.9 kg (without canopy and newborn insert)
Approval: UN R129/03 (i-Size)

About the Britax Römer Vario 5Z Isofix Base The Vario 5Z Isofix Base adapts to Baby-Safe PRO, Baby-Safe 3 i-Size, Baby-Safe Core, and Dualfix 5Z car seats. It accompanies your child from their first trip home until they are four years old. Car seats can be easily removed and installed with just one click.

In cars with sloped seats, your child's head may tip forward when installed in the seat. That's why the Vario 5Z Isofix Base can be adjusted to six different positions to provide the best combination of safety and comfort for your child.

Car seats compatible with the Vario 5Z Isofix Base swivel to make it easier to place the baby.

While it is safer to keep your child rear-facing until 4 years old, the Dualfix 5Z car seat can be turned forward-facing after 15 months and 76 cm, thanks to the capability of the Vario 5Z Isofix Base.

The Vario 5Z Isofix Base includes a rebound bar that prevents the car seat from tipping in the event of an accident. This bar is shorter and more compact, offering more legroom and making transport easier.

Dimensions of the Vario 5Z Isofix Base: 30 x 44 x 64 cm
Weight of the Vario 5Z Isofix Base: 8 kg
Approval: UN R129/03 (i-Size)

✅ Lightweight, compact, and city-friendly stroller
✅ Baby-Safe Pro infant car seat included
✅ Car seat from birth up to 15 months
✅ Car seat includes newborn insert, recommended for use up to 60cm in height
✅ Reversible stroller seat (parent-facing and forward-facing) with full recline
✅ Extendable stroller canopy with UPF 50+ protection
✅ 4-wheel suspension

The Britax Römer Duo Rio includes the stroller and the Baby-Safe Pro infant car seat, offering a complete solution from birth up to 4 years.

With only 55 cm width and a super lightweight of only 7 kg (10 kg with seat), this compact stroller was designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics: Style and Lux.

• The STYLE collection has options such as Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.

• The LUX collection, in colors Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality and sustainable fabrics, with synthetic leather details.

Main features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, such as elevators.
• Ideal for everyday use: the shopping basket with a capacity of up to 5 kg keeps baby essentials (or your purchases) always at hand.
• Customize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: parent-facing or forward-facing. And when it's time for a nap, easily recline it to the fully flat position, ensuring ideal rest. The fully flat position is also compatible with babies from birth, with the use of an infant insert.

• The extendable canopy with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain optimal airflow on hot days.
• The puncture-proof resistant wheels and all-wheel suspension ensure a smooth ride, even on cobbled streets or uneven paths.
• The ergonomic and adjustable handlebar easily adapts to your height, whether you are taller or shorter.
• Adjustable footrest in 3 different positions.

Britax Römer Rio Stroller Review

https://youtu.be/gEoZ_9xtYbg?si=MOnGG5rlqLO2f8IL

What's included with the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat
• Armrest
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

The Britax Römer Baby-Safe Pro Infant Car Seat is the brand's lightest and most innovative car seat. Designed to transport babies with a height between 40 and 85 cm or up to 13 kg (from birth to approximately 15 months of age).

Features of the Britax Römer Baby-Safe Pro Car Seat – Video

Ergo Recline System

• Allows the seat to recline at various angles.
• Provides the baby with a flatter and more ergonomic position.
• Promotes healthy spinal development for the baby.
• Ensures the baby's airways remain open.

How to install the Britax Römer Baby-Safe Pro Infant Car Seat

Dimensions: 62.5 x 44 x 65.5 cm
Weight: 3.9 kg (without canopy and newborn insert)
Approval: UN R129/03 (i-Size)

• With us, you will have specialized human support before, during, and after your purchase
• Child road safety techniques
• Safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

360º Rotation

Maximum comfort for the child
Reclines in six positions both rear and forward-facing. The rebound bar can be adjusted by 8º to better adapt to the car seat and offer up to 10% more legroom.

Greater side protection
The soft, padded side wings act as a protective shield that helps absorb the force of a side impact, reducing the risk of injury to the child.

5-point harness with neoprene pads
The child is secured with the five-point harness both rear and forward-facing, which, in the event of a collision, distributes the impact force among the five attachment points: two at the shoulders, two at the hips, and one at the central buckle located between the legs.

Secure installation
The Dualfix 5Z's Vario 5Z Isofix Base is installed with ISOFIX and a support leg. Compatible with any vehicle seat. Base sold separately here.

Isofix with Pivot Link
The ISOFIX connectors feature the Britax Römer patented Pivot Link system, which initially directs the impact force downwards, pushing the seat against the vehicle seat and absorbing energy, then moving forward more smoothly. This reduces the risk of head and neck injuries.

Modular base system
The Vario 5Z Isofix Base is compatible with Baby-Safe PRO, Baby-Safe 3 i-Size, Baby-Safe Core, and Dualfix 5z.

Removable textile
Both the textile and the chest pads are easily removed for machine washing, without removing the harness.

• With us, you will have specialized human support before, during, and after purchase
• Child road safety techniques
• Safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

✅ Lightweight, compact, and urban stroller
✅ From birth with carrycot or car seat (sold separately)
✅ Compatible with car seats from various brands (Avionaut, Besafe, Britax Romer, Cybex, Joie, Maxi-Cosi, and Nuna)
✅ Reversible seat facing parents and forward-facing, with full recline
✅ Extendable canopy with UPF 50+ protection
✅ 4-wheel suspension

Discover the Britax Römer Rio Stroller, the ideal companion for modern, urban parents. With a width of just 55 cm and a super light weight of only 7 kg (10 kg with seat), this compact stroller is designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics: Style and Lux.

• The STYLE collection includes options such as Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.

• The LUX collection, in colors Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality and sustainable fabrics, featuring synthetic leather details.

Key features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, such as elevators.
• Ideal for everyday use: the shopping basket with a capacity of up to 5 kg keeps baby's essentials (or your shopping) always at hand.
• Customize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: facing parents or forward-facing. And when it's nap time, easily recline it to the fully flat position, ensuring optimal rest. The fully flat position is also compatible with newborns, with the use of a newborn insert.

• The extendable canopy with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain optimal airflow on warm days.
• The puncture-proof durable wheels and all-wheel suspension ensure a smooth ride, even on cobblestone streets or uneven paths.
• The ergonomic and adjustable handlebar easily adapts to your height, whether you are taller or shorter.
• Adjustable footrest in 3 different positions.

Britax Römer Rio Stroller Review

https://youtu.be/gEoZ_9xtYbg?si=0v6r7Hb_jJa2X3dq

What's included with the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat
• Armrest
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

• With us, you will have specialized human support before, during, and after your purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

The Britax Römer Kidfix Pro Car Seat stands out as a lightweight car seat, weighing only 6.7kg, approved under the R129 i-Size standard. Suitable for children from 100cm to 150cm in height, it is equipped with SICT, XP-PAD, and Secure Guard (only in the Style and Lux collections) to protect the child from frontal and side impacts. All of this combined offers an optimal response in case of impact and ventilation holes in the structure for greater comfort during the journey.

Video Review

https://youtu.be/mweAn3stYxc?si=UQYKDxgt91DwWBC_

XP-PAD
XP-PAD absorption cushion, which protects your child's neck in the event of a frontal impact during an accident, reducing sudden forward head movement by up to 30%, preventing your child's chin from hitting their chest. Additionally, the XP-PAD adds a comfortable padded edge so that the seatbelt does not chafe your child's delicate skin.

SICT (Side Impact Cushion Technology)
Advanced Side Impact Protection - SICT (Side Impact Cushion Technology) reduces the force of an impact by up to 40% in the event of a side collision. Simply attach the SICT to the side of the car seat, and your child is safe.

SECURE GUARD*
Protection in all the right places with Secure Guard, adding a fourth contact point to safely secure the lap belt across your child's pelvis instead of their tummy, reducing abdominal forces by up to 35%, without restricting your child's movements.

*Only available in the CLASSIC and STYLE collections

Ergonomic and easy-to-adjust headrest
Comfortable and protective headrest, ensuring optimal protection in the event of a side collision, with a V-shaped headrest. It is quick and easy to adjust for maximum comfort and for any height.

Ventilation holes
Ventilation through holes for gentle air circulation, on warmer days, in the STYLE collection, breathable mesh fabrics allow for even greater air circulation.

Easy-to-remove covers
Easy-to-remove seat covers and machine washable, so you can quickly clean and get back to enjoying your adventures together.

ISOFIX connectors
ISOFIX connectors, with installation guides that indicate correct and safe installation, even if the seat does not have a child in it. If you do not have ISOFIX in your car, installation is also possible without ISOFIX, using the 3-point seatbelt.

Product specifications
With a width of only 44 cm, it is possible to place three car seats in a row in the back seats of many cars.

Available in 3 collections:

• CLASSIC: Available in Space Black and Midnight Grey, with a fresh and minimalist design for everyone with lasting comfort, made with a soft and high-quality fabric, with unique features such as SICT and the XP-PAD.
• STYLE: Color options such as Carbon Black, Mineral Grey, Night Blue, Dusty Rose, Teak, Harbor Blue, characterized by a perfect harmony between design and functionality, whose fabric with a modern melange effect blends with fine mesh fabrics for superior air circulation, with unique features such as SICT, the XP-PAD, and Secure Guard.
• LUX: Available in Soft Taupe, Urban Olive, Linen Grey and Warm Caramel, where excellent design combines with superior comfort, made with luxurious fabrics from recycled yarns for a unique 3D star relief effect and faux leather details, with unique features such as SICT, the XP-PAD, and Secure Guard.

Dimensions (height x width x depth) : 63-83 x 44 x 42 cm
Weight: 6.7 kg
Approval: R129 (i-Size)

• With us, you will have specialized human support before, during, and after purchase
• Child road safety techniques
• Safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

The Britax Römer Swivel-Grow Max Air is a car seat designed to accompany a child's growth with evolving safety, comfort, freshness, and practical everyday use. From newborns up to approximately 7 years old (40–125 cm), it combines AirSense ventilation, 360° rotation, and stable installation with ISOFIX connectors and a support leg.

AirSense ventilation technology creates a continuous flow of fresh air through the car seat's structure.
The result? A cool environment even on hot days, ideal for long trips or daily commutes.

• Advanced integrated ventilation
• Continuous air distributed laterally
• Keeps the child comfortable and relaxed

The 360° rotation allows you to easily swivel the seat to place or remove the child effortlessly.

• One-hand control
• Full rotation for front access
• Facilitates daily placement
• Ideal for quick routines and stress-free travel

The sun canopy offers additional sun protection against intense sun.

• Wide coverage for bright days
• Creates extra shade
• Integrated UV protection
• Foldable and easy to adjust

This car seat is evolutionary, adapting to all stages:

• Includes a newborn insert (initial comfort and a cozy feel)
• 5-point harness up to approximately 105 cm
• Transitions to a high-back booster seat
• Use up to 125 cm (~7 years)

The Swivel-Grow Max Air complies with the i-Size R129 standard, ensuring high protection standards:

• Rearward-facing travel up to 105 cm (5x safer option)
• Forward-facing use from 76 cm
• Side protection with deep padded side wings
• Robust structure for multi-directional impacts

The car seat uses independent ISOFIX connectors for easy and precise installation.

• Direct connection to the vehicle
• Full control during assembly
• Reduces installation errors

The support leg adds stability:

• Robust support on the car floor
• Minimizes movement in case of impact
• Ensures secure fastening

• Maximum safety
• Installation with ISOFIX + support leg

• More space and freedom
• Progressive use as the child grows

• Use with the vehicle's seat belt
• Backrest adjusted to height

Yes. It includes a newborn insert, ensuring adequate support and comfort from the first days.

Yes, it creates a continuous airflow, preventing heat build-up and providing fresh comfort, especially in summer.

Very much so. It greatly facilitates daily life, especially in lower cars or tight parking spaces.

Being i-Size R129, it has high compatibility, but it is recommended to check with the brand's compatibility system.

Why order the Britax Römer Swivel-Grow Max Air Car Seat at Bonabebe ❤

• With us, you will have specialized human support before, during, and after purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

✅ The last car seat your child will need, from 3.5 to 12 years old
✅ Secure installation with ISOFIX or seat belt
✅ Developed with the highest European safety standards
✅ Advanced protection against frontal and side impacts
✅ Comfortable even on long journeys
✅ Compact design ideal for families with more than one child

The Kidfix i-Size from Britax Römer was developed with what matters most in mind: your child's safety and comfort, combined with parents' peace of mind. This is, most likely, the last car seat you will need to buy.

Compatible with the i-Size system and approved according to the latest European standard UN R129, it accompanies the child's growth from 100 to 150 cm in height — that is, from approximately 3.5 years old to 12 years old.

It is an excellent choice for those looking for a safe, comfortable, and durable car seat that grows with your child and adapts to different cars, with simple installation via ISOFIX.

Review Britax Römer Kidfix i-Size Car Seat

https://youtu.be/mweAn3stYxc

Additionally, the headrest is height-adjustable, allowing the seat to accompany the child's growth, always ensuring adequate support.

The Britax Römer Kidfix i-Size Car Seat includes a redesigned and more ergonomic base, with soft foam and comfortable back support, for longer journeys without complaints. The structure was designed to allow air circulation, helping to regulate temperature and preventing your child from getting too hot during travels. The backrest with automatic recline easily adapts to the car seat, offering a more natural and relaxed position.

Installation is simple and quick: it can be done with ISOFIX for greater safety and stability, or only with the seat belt if your car is not compatible. And, thanks to its compact design (only 44 cm wide), it is possible to install up to three Kidfix i-Size seats side-by-side, ideal for families with more than one child.

This car seat includes three exclusive Britax Römer safety systems:

• XP-PAD – Absorbs up to 30% of the force in frontal impacts, reducing the risk of neck injuries.
• SecureGuard – A fourth seatbelt attachment point that helps keep the belt in the ideal position over the pelvic area, reducing the risk of abdominal injuries.
• Adjustable SICT – Extra side protection that reduces impact forces by up to 40% in side collisions.

The Britax Römer Kidfix i-Size offers two installation options:
- Isofix and three-point belt
- Vehicle's three-point belt

Product specifications
With a width of 44 cm (without SICT), it is possible to place three seats in the back seats of many cars, especially those equipped with i-Size seats or with ISOFIX in all three seats.

Weight and dimensions
Dimensions: 63-83 x 44-48 (without SICT/with SICT) x 42 cm (height x width x depth)
Weight: 6.7 kg
Approval: UN ECE R129 (i-Size)

Instruction manual Britax Römer Kidfix i-Size Car Seat

Britax Römer_KIDFIX i-SIZE_user guide_web_pt

• With us, you will receive specialized human support before, during, and after purchase
• Child road safety techniques
• Safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

Why you should buy the Britax Romer Complete Rio Pack

✅ Lightweight, compact, and city-friendly stroller
✅ Carrycot and infant car seat included
✅ Carrycot suitable for overnight sleeping
✅ Soft carrycot mattress with removable and washable cover
✅ Ventilation areas at the head and foot of the carrycot
✅ Car seat from birth up to 15 months
✅ Car seat includes newborn insert, recommended for use up to 60cm in height
✅ Reversible seat facing parents and the world, with full recline
✅ Extendable canopy with UPF 50+ protection
✅ 4-wheel suspension
✅ 360º swivel Isofix base
✅ Isofix base compatible with next car seat (sold separately)

The Britax Römer Complete Rio Pack includes the stroller, carrycot, Baby-Safe Pro infant car seat, and Vario 5Z Isofix base, offering a complete travel system solution from birth up to 4 years old.

About the Britax Römer Rio Stroller

With a mere 55 cm width and a super light weight of only 7 kg (10 kg with seat), this compact stroller is designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy the freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics: Style and Lux.

• The STYLE collection offers options such as Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.
• The LUX collection, in Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality, sustainable fabrics and faux leather details.

Key features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, such as elevators.
• Ideal for daily use: the shopping basket with a capacity of up to 5 kg keeps baby essentials (or your shopping) always at hand.
• Personalize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: facing parents or facing forward. And when it's nap time, easily recline it to a fully flat position, ensuring optimal rest. The fully flat position is also compatible with newborns, with the use of an insert.
• The extendable canopy with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain ideal airflow on warm days.
• The puncture-proof wheels and all-wheel suspension ensure a smooth ride, even on cobbled streets or uneven paths.
• The ergonomic and adjustable handlebar easily adapts to your height, whether you're taller or shorter.
• Adjustable footrest in 3 different positions.

What's included in the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat unit
• Bumper bar
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

About the Britax Römer Rio Carrycot

The Carrycot for the Britax Römer Rio Stroller is an ideal option for transporting your baby comfortably and safely from birth up to 6 months (or up to 9 kg). Designed to offer a cozy and protected environment, this carrycot allows the baby to ride in a fully flat position, essential for their healthy development in the first months of life.

Key features of the Britax Römer Rio Carrycot:

• Compatibility: Exclusively compatible with the Britax Römer Rio Stroller.
• Comfort: Includes a soft, padded mattress with a washable cover, providing a comfortable space for the baby to rest.
• Canopy: Equipped with a canopy that offers UPF 50+ sun protection and ventilation, ensuring the baby's well-being in different weather conditions.
• Practical design: Lightweight and easy to transport, facilitating transitions between the stroller and other environments.

This carrycot is a practical choice for parents who want to combine functionality with sophisticated design, ensuring that the baby is always comfortable and protected during outings.

About the Britax Römer Baby-Safe Pro Infant Car Seat

The Britax Römer Baby-Safe Pro Infant Car Seat is the brand's lightest and most innovative car seat. Designed to transport babies with a height between 40 and 85 cm or up to 13 kg (from birth to approximately 15 months of age).

Feature of the Britax Römer Baby-Safe Pro Car Seat – Ergo Recline System Video

• Allows the seat to recline at various angles.
• Provides the baby with a flatter and more ergonomic position.
• Promotes the healthy development of the baby's spine.
• Ensures the baby's airways remain open.

How to install the Britax Römer Baby-Safe Pro Infant Car Seat

Dimensions: 62.5 x 44 x 65.5 cm
Weight: 3.9 kg (without canopy and newborn insert)
Approval: UN R129/03 (i-Size)

About the Britax Römer Vario 5Z Isofix Base The Vario 5Z Isofix Base adapts to Baby-Safe PRO, Baby-Safe 3 i-Size, Baby-Safe Core, and Dualfix 5Z car seats. It accompanies your child from their first trip home until they are four years old. Car seats can be easily removed and installed with just one click.

In cars with sloped seats, your child's head may tip forward when installed in the seat. That's why the Vario 5Z Isofix Base can be adjusted to six different positions to provide the best combination of safety and comfort for your child.

Car seats compatible with the Vario 5Z Isofix Base swivel to make it easier to place the baby.

While it is safer to keep your child rear-facing until 4 years old, the Dualfix 5Z car seat can be turned forward-facing after 15 months and 76 cm, thanks to the capability of the Vario 5Z Isofix Base.

The Vario 5Z Isofix Base includes a rebound bar that prevents the car seat from tipping in the event of an accident. This bar is shorter and more compact, offering more legroom and making transport easier.

Dimensions of the Vario 5Z Isofix Base: 30 x 44 x 64 cm
Weight of the Vario 5Z Isofix Base: 8 kg
Approval: UN R129/03 (i-Size)

Why you should buy the Britax Romer Complete Rio Pack

✅ Lightweight, compact, and city-friendly stroller
✅ Carrycot and infant car seat included
✅ Carrycot suitable for overnight sleeping
✅ Soft carrycot mattress with removable and washable cover
✅ Ventilation areas at the head and foot of the carrycot
✅ Car seat from birth up to 15 months
✅ Car seat includes newborn insert, recommended for use up to 60cm in height
✅ Reversible seat facing parents and the world, with full recline
✅ Extendable canopy with UPF 50+ protection
✅ 4-wheel suspension
✅ 360º swivel Isofix base
✅ Isofix base compatible with next car seat (sold separately)

The Britax Römer Complete Rio Pack includes the stroller, carrycot, Baby-Safe Pro infant car seat, and Vario 5Z Isofix base, offering a complete travel system solution from birth up to 4 years old.

About the Britax Römer Rio Stroller

With a mere 55 cm width and a super light weight of only 7 kg (10 kg with seat), this compact stroller is designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy the freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics: Style and Lux.

• The STYLE collection offers options such as Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.
• The LUX collection, in Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality, sustainable fabrics and faux leather details.

Key features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, such as elevators.
• Ideal for daily use: the shopping basket with a capacity of up to 5 kg keeps baby essentials (or your shopping) always at hand.
• Personalize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: facing parents or facing forward. And when it's nap time, easily recline it to a fully flat position, ensuring optimal rest. The fully flat position is also compatible with newborns, with the use of an insert.
• The extendable canopy with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain ideal airflow on warm days.
• The puncture-proof wheels and all-wheel suspension ensure a smooth ride, even on cobbled streets or uneven paths.
• The ergonomic and adjustable handlebar easily adapts to your height, whether you're taller or shorter.
• Adjustable footrest in 3 different positions.

What's included in the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat unit
• Bumper bar
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

About the Britax Römer Rio Carrycot

The Carrycot for the Britax Römer Rio Stroller is an ideal option for transporting your baby comfortably and safely from birth up to 6 months (or up to 9 kg). Designed to offer a cozy and protected environment, this carrycot allows the baby to ride in a fully flat position, essential for their healthy development in the first months of life.

Key features of the Britax Römer Rio Carrycot:

• Compatibility: Exclusively compatible with the Britax Römer Rio Stroller.
• Comfort: Includes a soft, padded mattress with a washable cover, providing a comfortable space for the baby to rest.
• Canopy: Equipped with a canopy that offers UPF 50+ sun protection and ventilation, ensuring the baby's well-being in different weather conditions.
• Practical design: Lightweight and easy to transport, facilitating transitions between the stroller and other environments.

This carrycot is a practical choice for parents who want to combine functionality with sophisticated design, ensuring that the baby is always comfortable and protected during outings.

About the Britax Römer Baby-Safe Pro Infant Car Seat

The Britax Römer Baby-Safe Pro Infant Car Seat is the brand's lightest and most innovative car seat. Designed to transport babies with a height between 40 and 85 cm or up to 13 kg (from birth to approximately 15 months of age).

Feature of the Britax Römer Baby-Safe Pro Car Seat – Ergo Recline System Video

• Allows the seat to recline at various angles.
• Provides the baby with a flatter and more ergonomic position.
• Promotes the healthy development of the baby's spine.
• Ensures the baby's airways remain open.

How to install the Britax Römer Baby-Safe Pro Infant Car Seat

Dimensions: 62.5 x 44 x 65.5 cm
Weight: 3.9 kg (without canopy and newborn insert)
Approval: UN R129/03 (i-Size)

About the Britax Römer Vario 5Z Isofix Base The Vario 5Z Isofix Base adapts to Baby-Safe PRO, Baby-Safe 3 i-Size, Baby-Safe Core, and Dualfix 5Z car seats. It accompanies your child from their first trip home until they are four years old. Car seats can be easily removed and installed with just one click.

In cars with sloped seats, your child's head may tip forward when installed in the seat. That's why the Vario 5Z Isofix Base can be adjusted to six different positions to provide the best combination of safety and comfort for your child.

Car seats compatible with the Vario 5Z Isofix Base swivel to make it easier to place the baby.

While it is safer to keep your child rear-facing until 4 years old, the Dualfix 5Z car seat can be turned forward-facing after 15 months and 76 cm, thanks to the capability of the Vario 5Z Isofix Base.

The Vario 5Z Isofix Base includes a rebound bar that prevents the car seat from tipping in the event of an accident. This bar is shorter and more compact, offering more legroom and making transport easier.

Dimensions of the Vario 5Z Isofix Base: 30 x 44 x 64 cm
Weight of the Vario 5Z Isofix Base: 8 kg
Approval: UN R129/03 (i-Size)

✅ Lightweight, compact, and city-friendly stroller
✅ From birth with carrycot or car seat (sold separately)
✅ Compatible with car seats from various brands (Avionaut, Besafe, Britax Romer, Cybex, Joie, Maxi-Cosi and Nuna)
✅ Reversible seat facing parents and the world, with full recline
✅ Extendable canopy with UPF 50+ protection
✅ 4-wheel suspension

Discover the Britax Römer Rio Stroller, the ideal companion for modern, urban parents. With a width of just 55 cm and a super light weight of only 7 kg (10 kg with seat), this compact stroller is designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy the freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics: Style and Lux.

• The STYLE collection includes options like Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.

• The LUX collection, in Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality and sustainable fabrics, featuring synthetic leather details.

Key features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, like elevators.
• Ideal for daily use: the shopping basket with a capacity of up to 5 kg keeps baby's essentials (or your purchases) always within reach.
• Customize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: facing parents or the world. And when it's nap time, easily recline it to the fully flat position, ensuring optimal rest. The fully flat position is also compatible with newborns, with the use of a reducer.

• The extendable canopy with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain optimal airflow on hot days.
• The puncture-proof wheels and all-wheel suspension ensure a smooth ride, even on cobbled streets or uneven paths.
• The ergonomic and adjustable handlebar easily adapts to your height, whether you are taller or shorter.
• Adjustable footrest in 3 different positions.

Britax Römer Rio Stroller Review

https://youtu.be/gEoZ_9xtYbg?si=0v6r7Hb_jJa2X3dq

What is included with the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat
• Armrest
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

• With us, you will have specialized human support before, during, and after your purchase
• Infant road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

The Britax Römer Kidfix Pro Car Seat stands out as the lightweight car seat, weighing only 6.7kg, approved under the R129 i-Size standard. Suitable from 100cm to 150cm in height, it is equipped with SICT, XP-PAD, and Secure Guard (only in the style and lux collections) to protect the child from frontal and side impacts. All of this combined to offer an optimal response in case of impact and ventilation holes in the structure for greater comfort during the journey.

Video review

https://youtu.be/mweAn3stYxc?si=UQYKDxgt91DwWBC_

XP-PAD
The XP-PAD absorption cushion protects your child's neck in case of a frontal impact during an accident, reducing abrupt forward head movement by up to 30%, preventing your child's chin from hitting their chest. Additionally, the XP-PAD adds a comfortable padded edge so that the seat belt does not cut your child's delicate skin.

SICT (Side Impact Cushion Technology)
Advanced Side Impact Protection - SICT (Side Impact Cushion Technology) reduces the force of an impact by up to 40% in the event of a side collision; simply attach the SICT to the side of the car seat and your child is safe.

SECURE GUARD*
Protection in all the right places with Secure Guard, with the addition of a fourth contact point to securely fasten the lap belt to your child's pelvis, rather than their belly, it reduces abdominal forces by up to 35%, without restricting your child's movements.

*Only available in the CLASSIC and STYLE collections

Ergonomic and easy-to-adjust headrest
Comfortable and protective headrest, ensuring optimal protection in case of a side collision, with a V-shaped headrest. It is quick and easy to adjust for maximum comfort and for any height.

Ventilation holes
Ventilation through holes for gentle air circulation, on warmer days, in the STYLE collection, breathable mesh fabrics allow for even greater air circulation.

Easy-to-remove covers
Easy-to-remove and machine-washable seat covers, so you can quickly clean them and get back to enjoying your adventures together.

ISOFIX connectors
ISOFIX connectors, with installation guides that indicate correct and safe installation, even if the seat is unoccupied. If your car does not have ISOFIX, installation is also possible without ISOFIX, using the 3-point seat belt.

Product specifications
With a width of only 44 cm, it is possible to fit three car seats in a row in the back seats of many cars.

Available in 3 collections:

• CLASSIC: Available in Space Black and Midnight Grey, with a fresh, minimalist design for everyone with lasting comfort, made with a soft, high-quality fabric, with unique features such as SICT and the XP-PAD.
• STYLE: Color options such as Carbon Black, Mineral Grey, Night Blue, Dusty Rose, Teak, Harbor Blue, characterized by a perfect harmony between design and functionality, whose fabric with a modern mélange effect blends with fine mesh fabrics for superior air circulation, with unique features such as SICT and the XP-PAD and Secure Guard.
• LUX: Option in colors Soft Taupe, Urban Olive, Linen Grey and Warm Caramel, where excellent design combines with superior comfort, made with luxurious fabrics from recycled yarns for a unique 3D star embossed effect and faux leather details, with unique features such as SICT and the XP-PAD and Secure Guard.

Dimensions (height x width x depth) : 63-83 x 44 x 42 cm
Weight: 6.7 kg
Approval: R129 (i-Size)

• With us, you will have specialized human support before, during, and after your purchase
• Child road safety techniques
• Safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

The Britax Römer Dualfix M Plus is an i-Size car seat designed to accompany a child's growth with maximum safety, comfort, and everyday practicality. Approved according to the ECE R129/03 (i-Size) standard, it allows rearward-facing travel from 61 cm up to 105 cm or 20 kg, offering extended protection during the first years of life.

Ideal as a next car seat after an infant carrier, the Dualfix M Plus accompanies the child until approximately 4 years of age. Thanks to its practical 360º rotation, placing the child in the seat, adjusting the harness, or changing the direction of travel becomes much simpler and more comfortable for parents.

The full rotation of the seat greatly simplifies daily life. The seat can rotate 90º to both sides, allowing you to place and remove the child from the car in a much more ergonomic way.

Furthermore:

• Rearward-facing travel up to 105 cm or 20 kg
• Option for forward-facing travel from 76 cm and 15 months
• Simple and intuitive rotation
• Facilitates harness adjustment and child positioning

The Dualfix M Plus was developed to ensure more comfortable journeys, even on longer trips.

It features:

• 4 recline positions
• Recline both rearward and forward-facing
• More ergonomic and reclined position
• Optimized anti-rebound bar for greater legroom

The result is a more natural and comfortable position for the child as they grow.

Safety is one of the major highlights of the Britax Römer Dualfix M Plus car seat.

The SICT Inside system is integrated into the seat's structure and automatically activates in case of a side impact, absorbing part of the collision forces without the need for additional adjustments.

This advanced side protection significantly helps to reduce the impact on the child in the event of an accident.

The V-shaped headrest is specially designed to:

• Control head movement in side impacts
• Improve cervical protection
• Adapt to the child's growth
• Ensure greater comfort during travel

Adjustment can be easily done with one hand, simultaneously with the harness.

The 5-point harness offers a secure and comfortable fastening.

The soft chest pads help to:

• Reduce child movement in case of impact
• Improve comfort during use
• Minimize pressure on the chest area
• Ensure a more pleasant fit

The installation of the Britax Römer Dualfix M Plus is done via:

• Isofix connectors
• Support leg

This system provides a quick, stable, and secure installation, compatible with i-Size approved vehicles.

• ECE R129/03 (i-Size) approval
• Full 360º rotation
• Rearward-facing up to 105 cm or 20 kg
• Forward-facing from 76 cm and 15 months
• 4 recline positions
• SICT Inside side protection system
• Adjustable V-shaped headrest
• 5-point harness
• Isofix installation with support leg

The Dualfix M Plus can be used until approximately 4 years of age, accommodating children between 61 cm and 105 cm tall or up to 20 kg.

Yes. The Britax Römer Dualfix M Plus allows rearward-facing travel from 61 cm up to 105 cm or 20 kg, offering greater protection for longer.

Forward-facing use is permitted from 76 cm in height and 15 months of age, up to 105 cm.

Yes. The seat has full 360º rotation, making it easier to place and remove the child from the car, as well as changing the direction of travel.

Why order from us at Bonabebe ❤

• With us, you will have specialized human support before, during, and after your purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

✅ The last car seat your child will need, from 3.5 to 12 years old
✅ Secure installation with ISOFIX or seat belt
✅ Developed to the highest European safety standards
✅ Advanced protection against frontal and side impacts
✅ Comfortable even on long journeys
✅ Compact design ideal for families with more than one child

The Kidfix i-Size from Britax Römer was developed with what matters most in mind: your child's safety and comfort, combined with parents' peace of mind. This is, most likely, the last car seat you will need to buy.

Compatible with the i-Size system and approved according to the latest European standard UN R129, it accompanies the child's growth from 100 to 150 cm in height — that is, from about 3.5 years to 12 years of age.

It is an excellent choice for those looking for a safe, comfortable, and durable car seat that grows with your child and adapts to different cars, with simple installation via ISOFIX.

Review of the Kidfix i-Size Car Seat from Britax Römer 

https://youtu.be/mweAn3stYxc

Additionally, the headrest is height-adjustable, allowing the seat to accompany the child's growth, always ensuring adequate support.

The Kidfix i-Size Car Seat from Britax Römer includes a redesigned and more ergonomic base, with soft foam and comfortable back support, for longer journeys without complaints. The structure was designed to allow air circulation, helping to regulate temperature and preventing your child from getting too hot during journeys. The backrest with automatic recline easily adapts to the car seat, offering a more natural and relaxed position.

Installation is simple and quick: it can be done with ISOFIX for greater safety and stability, or just with the seat belt, if your car is not compatible. And, thanks to the compact design (only 44 cm wide), it is possible to install up to three Kidfix i-Size seats side-by-side, ideal for families with more than one child.

This car seat includes three exclusive Britax Römer safety systems:

• XP-PAD – Absorbs up to 30% of the force in frontal impacts, reducing the risk of neck injuries.
• SecureGuard – A fourth attachment point for the belt that helps keep the belt in the ideal position over the pelvic area, reducing the risk of abdominal injuries.
• Adjustable SICT – Extra side protection that reduces impact forces by up to 40% in side collisions.

The Kidfix i-Size from Britax Römer offers two installation options:
- Isofix and three-point belt
- Vehicle's three-point belt

Product specifications
With a width of 44 cm (without SICT), it is possible to place three car seats in the rear seats of many cars, especially those with i-Size seats or ISOFIX in all three seats.

Weight and dimensions
Dimensions: 63-83 x 44-48 (without SICT/with SICT) x 42 cm (height x width x depth)
Weight: 6.7 kg
Approval: UN ECE R129 (i-Size)

Instruction manual Kidfix I-Size Car Seat from Britax Römer

Britax Römer_KIDFIX i-SIZE_user guide_web_pt

• With us, you will have specialized human support before, during, and after purchase
• Child road safety techniques
• Safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

✅ Lightweight, compact, and city-friendly stroller
✅ From birth with carrycot or car seat (sold separately)
✅ Compatible with car seats from various brands (Avionaut, Besafe, Britax Romer, Cybex, Joie, Maxi-Cosi, and Nuna)
✅ Reversible seat facing parents and forward, with full recline
✅ Extendable canopy with UPF 50+ protection
✅ 4-wheel suspension

Discover the Britax Römer Rio Stroller, the ideal companion for modern and urban parents. At just 55 cm wide and weighing a super-light 7 kg (10 kg with seat), this compact stroller is designed to accompany families in the city.

The Britax Römer Rio Stroller adapts to all situations. Fold it with just one hand, carry it easily with the practical carry handle, and enjoy freedom of movement wherever you go.

Choose the collection you like best; the Britax Römer Rio Stroller is available in two collections with different fabrics, Style and Lux.

• The STYLE collection includes options like Carbon Black and Teak, with a modern design and mélange fabric that promotes ventilation, keeping the baby cool.

• The LUX collection, in colors Soft Taupe and Urban Olive, combines sophistication and comfort with high-quality and sustainable fabrics, featuring faux leather details.

Key features of the Britax Römer Rio Stroller:

• Thanks to its lightweight design and swivel wheels, the Britax Römer Rio Stroller maneuvers easily even in the tightest spaces, such as elevators.
• Ideal for everyday use: the shopping basket with a capacity of up to 5 kg keeps baby essentials (or your shopping) always within reach.
• Customize the Britax Römer Rio Stroller to your needs with various usage options: carrycot, infant car seat, or ergonomic seat. All designed for your baby's maximum comfort, without compromising practicality.
• The stroller seat is reversible: facing parents or forward-facing. And when it's nap time, easily recline it to a fully flat position, ensuring ideal rest. The fully flat position is also compatible with newborns, with the use of an insert.

• The extendable canopy with UPF 50+ protection shields your baby from the sun, while the ventilation windows maintain optimal airflow on warm days.
• The puncture-proof wheels and all-wheel suspension ensure a smooth ride, even on cobblestone streets or uneven paths.
• The ergonomic and adjustable handle easily adapts to your height, whether you're taller or shorter.
• Adjustable footrest in 3 different positions.

Britax Römer Rio Stroller Review

https://youtu.be/gEoZ_9xtYbg?si=0v6r7Hb_jJa2X3dq

What's included with the Britax Römer Rio Stroller:

• Stroller frame/chassis
• Seat
• Armrest
• Shopping basket
• Carrycot adapters
• Car seat adapters
• Cup holder

Weight: 10kg (with seat)
Folded dimensions: 78 x 32 x 55 cm
Maximum child weight: 22 kg

• With us, you will receive specialized human support before, during, and after purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

✅ From 15 months to 12 years old
✅ From 76cm to 150cm
✅ Isofix Installation
✅ Approval: R129 (i-Size)

The Advansafix PRO car seat is progressive, suitable for children from 15 months old and 76 cm tall up to 150 cm (approx. 12 years) approved by the R129 (i-Size) safety standard. It always travels forward-facing and the transition from the five-point harness (76-105 cm or 22 kg) to the three-point belt with SecureGuard (100-150 cm) is quick and easy with the FLIP&GROW system.

76-105 cm or 22 kg: 5-point harness

From 76 cm and 15 months up to 105 cm in height or 22 kg in weight (whichever comes first), the child is secured to the car seat with a five-point harness, which distributes impact forces across five points: two on the shoulders, two on the hips, and one on the buckle located between the legs. The harness pads reduce the child's movements in the event of a collision, as well as providing greater comfort for the harness. At this stage, the seat is installed using Isofix and a top-tether.

100-150 cm: belt with SecureGuard

From 100 cm in height (and no later than 105 cm or 22 kg), the child is secured directly with the car's three-point seat belt, in combination with SecureGuard. This piece adds a fourth anchor point to the belt to keep the central part in the correct position over the pelvic area, preventing it from dangerously rising to the belly. It helps reduce forces on the abdomen by up to 35% in the event of a frontal impact. At this stage, the seat is installed using Isofix.

When it's time to transition from the harness to the seatbelt, it's much easier thanks to the FLIP&GROW function. Simply press a button to unlock the headrest and adjust it to the required height, then store the harness (without removing the chest pads) in the back of the seat, behind the cover, so it doesn't get lost. Next, move the FLIP&GROW adjustment plate, turn it to position the SecureGuard over the car seat, and the transition is complete.

Other features of the Advansafix PRO car seat from Britax Romer:

• Includes XP-PAD cushion for use with the car seat belt to protect the neck
• Side Impact Absorption System (SICT)
• 3 recline levels
• V-shaped headrest
• Independent Isofix arms
• Removable and machine-washable cover
• At only 44 cm wide, it allows you to install 3 car seats in the back seat of the car

Dimensions: 60-83 x 44 x 48
Weight: 10 kg
Approval: UN R129/03

• With us, you will have specialized human support before, during, and after your purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

The Britax Römer Swivel-Grow Max Air is a car seat designed to accompany the child's growth with evolving safety, comfort, freshness and practical everyday use. From newborns up to approximately 7 years old (40–125 cm), it combines AirSense ventilation, 360° rotation and stable installation with ISOFIX connectors and a support leg.

AirSense ventilation technology creates a continuous flow of fresh air through the car seat structure.
The result? A cool environment even on hot days, ideal for long journeys or daily commutes.

• Advanced integrated ventilation
• Continuous air distributed laterally
• Keeps the child comfortable and relaxed

The 360° rotation allows you to easily rotate the seat to place or remove the child effortlessly.

• One-hand control
• Full rotation for front access
• Facilitates daily placement
• Ideal for quick routines and stress-free travel

The sun canopy offers additional sun protection against intense sun.

• Wide coverage for bright days
• Creates extra shade
• Integrated UV protection
• Foldable and easy to adjust

This car seat is evolving, accompanying all phases:

• Includes a newborn insert (initial comfort and a cozy feeling)
• 5-point harness up to approximately 105 cm
• Transition to a high-back booster seat
• Use up to 125 cm (~7 years old)

The Swivel-Grow Max Air complies with the i-Size R129 standard, ensuring high protection standards:

• Rearward-facing travel up to 105 cm (5x safer option)
• Forward-facing use from 76 cm
• Side protection with deep padded side wings
• Robust structure for multi-directional impacts

The car seat uses independent ISOFIX connectors for easy and precise installation.

• Direct connection to the vehicle
• Full control during assembly
• Reduces installation errors

The support leg adds stability:

• Robust support on the car floor
• Minimizes movement in case of impact
• Ensures secure fastening

• Maximum safety
• Installation with ISOFIX + support leg

• More space and freedom
• Progressive use according to growth

• Use with vehicle seat belt
• Backrest adjusted to height

Yes. It includes a newborn insert, ensuring adequate support and comfort from the first days.

Yes, it creates a continuous airflow, preventing heat build-up and providing fresh comfort, especially in summer.

Very. It greatly facilitates daily life, especially in lower cars or tight parking spaces.

Being i-Size R129, it has high compatibility, but it is recommended to check with the brand's compatibility system.

Why order the Britax Römer Swivel-Grow Max Air car seat from Bonabebe ❤

• With us, you will have specialized human support before, during, and after the purchase
• Infant road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly