Purchase this Item

Please provide your vehicle registration at check out and after you purchase this seat a member of the In Car Safety team will check it is compatible with your vehicle. We will only contact you if it is not.


The Advansafix i-Size features a 5-point harness that grows with your child from 15 months right up to 21kg (102cm in height) which is great for growing toddlers. The seat then transforms into your high-backed booster and features a smart SecureGuard which positions the seat belt correctly on your child’s hip bones as opposed to on the abdominal area, reducing injuries in the event of a collision. It also features an XP-Pad which cushions the chest and diverts any forces away from your child’s neck.

This seat is i-Size compliant and offers maximum safety and flexibility. It features Advanced Side Impact Protection which offers superior protection in the event of a side collision, reducing impact forces by absorbing the energy before it reaches your child.

The V-shaped headrest ensures comfort as well as optimal protection in the event of a side collision. The patented Pivot Link ISOFIX System directs the forces downward into the vehicle seat, and then forward gently which greatly reduces the risk of head and neck injuries.

The Flip&Grow function allows you to easily change the integrated 5-point harness to the car’s 3-point seat belt making it simple to move your child to the next stage. The Easy Recline function also makes it easy to recline the seat without readjusting the installation, meaning your child is comfortable at all times.

The seat also features a machine washable seat cover that can easily be taken off without removing the harness, making life easier when it comes to little accidents.

Further Details

Brand: Britax Romer
Approximate Age: 15 months to 12 years
Depth: 47 cm
Fixing Type: ISOFIX, Top Tether
Width: 44 cm
Seat Category: 76 to 150 cm, 21kg Harness
Height: 60 to 83 cm
Regulation: R129 (i-Size)
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