BeSafe iZi Flex Fix 2 i-Size

The BeSafe iZi Flex FIX 2 i-Size is suitable from around 4 to 12 years, for children measuring 100–150cm. It’s designed as a long-lasting high-back booster seat that grows with your child through their school-age years.

Yes. The iZi Flex FIX 2 i-Size is a forward-facing high-back booster seat. BeSafe recommends keeping children rear-facing for as long as possible before moving to a booster seat, typically from around 4 years and 100cm+.

Yes. One of the standout features of the BeSafe iZi Flex FIX 2 i-Size is its slim, space-saving design, which helps enable up to three car seats or passengers in a row in many vehicles, making it a great choice for growing families.

The seat can be installed using the vehicle seat belt alone or with optional ISOFIX connectors for added stability when the seat is not occupied. This gives you flexible installation options across a wide range of cars.

The iZi Flex FIX 2 i-Size includes PAD+ chin and chest protection, an innovative headrest with trampoline-like protection, and clearly marked belt guides to help ensure the vehicle seat belt is positioned correctly for every journey.

The BeSafe iZi Flex FIX 2 i-Size is ideal for parents looking for a premium high-back booster seat that combines advanced safety, everyday comfort and family-friendly flexibility. With its slim design, nap mode, adjustable fit and long-lasting use from 100–150cm, it’s designed to make school runs, holidays and longer journeys more comfortable for growing children.