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Britax Romer KIDFIX i-SIZE Car Seat

  • i-SIZE tested to highest safety standards
  • XP pad diverts energy away from your child
  • Machine washable cover for practicality
NOW From €217.60 €181.33
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Product Details

A stalwart in the car seat industry, Britax Römer are always striving to improve their already amazing products and they have done it yet again, bringing in a new member of the KIDFIX family - the KIDFIX i-SIZE Car Seat. Suitable for use from when your little one reaches 100cm (usually around 4 years old) until they no longer need a car seat when they reach at least 135cm or 12 years old. Made in Germany, with the whole product development under one roof alongside their state of the art crash testing facility, you can be sure your little one is as safe as can be.

  • i-SIZE tested to highest safety standards
  • Side impact protection for additional safety
  • XP pad diverts energy away from your child
  • Height adjustable headrest to grow with your child
  • Machine washable cover for practicality

All about me

Britax Römer have designed the KIDFIX i-SIZE in partnership with leading car manufacturers and is the safest KIDFIX car seat to date. The backrest is designed to provide optimum support, whilst still providing space for their shoulders. The seating area has been redesigned to help reduce the neck loads by up to 50 kg.

The XP Pad has been a feature on a lot of Britax Römer seats and they have now designed a new generation of XP Pad. If you don't know, the XP Pad is designed to divert up to 30% of energy forces away from your little one in the event of a frontal crash. It's made from patented, advanced shock-absorbing foam and this new version has improved belt retraction, is easier to install the seatbelt and is even more comfortable for your child as it offers padding around the edge of the seatbelt.

Then we move onto the SecureGuard. This is designed to be a 4th point of contact for the seatbelt and as such helps to protect the delicate abdominal area of your child. It keeps the seatbelt over the pelvic bone and it also offers force reduction of up to 35% in a frontal crash.

As a precaution against injury from side impacts, there is the newly designed Britax Römer SICT system. This Advanced Side Impact Protection is simply adjusted on the side of the seat nearest the door and this helps to reduce the energy forces by deforming in the event of an accident.

Even though your little one is an older child once they are ready for a Group 2/3 car seat, they can still be messy!! Britax Römer have considered this and made the covers easy to remove as well as being washable - they really have thought of everything. Carefully placed air ventilation holes aid air circulation to keep your child comfortable for longer.

The seat's slim and compact design allows for three seats to be installed in the back row of a wide range of cars too for those who need it.

Suitable from 100 to 150cm (approx 4-12 years old)
Forward facing
R129 i-SIZE compliant
ISOFIX installation


BrandBritax Romer
MPN2000035125, 2000035123, 2000035120, 2000035126, 2000035124, 2000035122, 2000035121

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