Car Seats with Isofix

ISOFIX is a system designed to facilitate and increase the safety of installing child car seats in vehicles. The acronym ISOFIX stands for "International Standards Organisation FIX," referring to the rule established by ISO 13216. The ISOFIX system uses anchorage points integrated into the car itself, which are usually located at the rear of the seats. ISOFIX car seats are equipped with hooks or connectors that attach directly to these anchorage points, eliminating the need to use the car's seat belts to secure the seat. Advantages of ISOFIX installation:
  • Ease of installation
  • Increased safety and stability
  • Reduced installation errors
  • Compatibility
It is important to remember that, although the ISOFIX system is highly secure and widely used, it is essential to follow the instructions provided by the child car seat manufacturer and the car manufacturer to ensure correct and safe installation.

Car seats with Isofix attachment for a quick, firm and error-free installation. Find the right model to travel safely and peacefully.

What is the ISOFIX system?

ISOFIX is a standardised fitting system that connects the car seat directly to anchor points built into the car's structure, without relying on the seat belt. It makes installation quicker and reduces the risk of incorrect fitting, one of the most common mistakes when using car seats.

Is my car compatible with ISOFIX car seats?

Most cars made in recent decades have Isofix anchor points on the back seats, usually marked with their own label. We recommend checking your vehicle's manual to confirm these points exist and where they are. If you're unsure, the Bonabebe team can help clarify compatibility.

What is the load leg and the top tether?

These are elements that prevent the car seat from rotating in the event of braking or a collision. The load leg rests on the vehicle's floor, while the top tether is an upper strap that attaches to a dedicated anchor point in the vehicle. Each model uses one of these systems; the product page indicates which applies.

Are all the car seats in this collection i-Size?

Many of the ISOFIX seats in this collection are also approved to the R129/i-Size standard, but ISOFIX is the fitting system while i-Size is the approval standard. We recommend checking the stated approval and the height or weight range suitable for your child on each model's product page.

Is the Isofix base included with the seat?

It depends on the product. Some items are seats with built-in ISOFIX, others are packs that include the base, and there are also models where the base is sold separately. Always check the contents shown on the product sheet before ordering.

Is ISOFIX safer than belt installation?

Both systems are safe when used correctly. The advantage of Isofix is that it reduces the chance of installation errors, since the fitting is direct and there are indicators to confirm it's locked in. Even so, it's essential to always follow the manufacturer's instructions and check the fitting before every journey.

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