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Approx 4.5-12 years


High-back booster seat upgraded from our award-winning favourite iZi Flex FIX i Size. This seat is used when the child is ready to sit front facing (from 4 years or older). It combines excellent safety, optimum comfort and quality design to accommodate up to three car seats in a row. For your child’s safety, we recommend that you wait as long as possible before turning them around to face forward. Discover our rear-facing car seats for children over 4 years.



  • 3 car seats in a row 
    Make room for up to three children in a row by simply removing both SIP bars from the middle seat.
  • Designed for extra chin and chest protection, PAD+ offers soft, comfortable padding against the edge of the seat belt.
  • he innovative lap belt guide from BeSafe is based on our proven pregnancy belt technology. This intelligent solution prevents the child’s body from sliding forward and under the seat belt and always ensures correct positioning of the lap belt. With our shoulder belt guide, positioning your seat belt is now even easier and more precise. The lap belt guider is easily detachable making it possible to wash when needed.
  • The seat can be easily adjusted in a reclined position, which provides added comfort and protects your child. When your child gets sleepy in the car, the reclined position helps ensure their head and torso stay protected inside the car seat.
  • Innovative headrest construction with a trampoline-like protection effect.

BeSafe Flex FIX 2 High Back Booster

£219.00 Regular Price
£197.10Sale Price
    • Innovative headrest construction with a trampoline-like protection effect (Dynamic Force Absorber™) 
    • Approved in accordance with the UN R129 Regulation
    • PAD+ design for additional chin and chest protection
    • Flexible side impact protection
    • Shoulder and lap belt guides for perfect positioning
    • SIP+ - Side Impact Protection+
    • Headrest with EPP for superior protection
    • Without armrests to avoid misuse
    • Plenty of space and 3 seats in a row
    • Slim profile – yet with plenty of room for your child
    • The SIP brackets can be removed to fit up to three seats in a row
    • The headrest gives your child a good view to the side and good support when napping
    • Unique solution to adjust the height from the sides of the seat while your child is buckled in
    • Adapts to your growing child
    • PAD+ provides comfortable, soft padding against the seat belt
    • Unique and convenient recline function
    • Integrated handle for easy transport
    • Easy washability with a fully removable cover