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Britax Romer KIDFIX III M Group 2/3 Car Seat

  • Side impact protection for additional safety
  • Install safely in seconds with ISOFIX connectors
  • Deeper seat is comfortable for taller children
NOW £170.00 £161.90
(Incl. VAT) (Excl. VAT)
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Product Details

A new addition to the popular KIDFIX range, here comes the Britax Römer KIDFIX III M! This stylish highback booster Group 2/3 car seat has a new, sportier look and a deeper seat to offer more room to small and taller children alike. It also gives extra safety to your child as they ride, thanks to the combination of Side Impact Protection and SecureGuard abdomen protection!

  • Install safely in seconds with ISOFIX connectors
  • Side impact protection for additional safety
  • Supreme quality materials for style and durability
  • Deeper seat is comfortable, even for taller children!

All about me

Comfortably padded and deeper so larger children can sit inside, the KIDFIX III is the solution that you have been waiting for when your little one is taller than average but you still want to keep them superbly safe. A superior side impact protection system leaves more space for other passengers in the back of the car as it can be adjustably extended for use on whichever side the car door is on. To make installation easier, the seat is fitted with ISOFIX to hold the seat in place and a 3-point seatbelt to keep your child safe, with indicators to guide the seat belt through correctly and further indicators on the ISOFIX attachment arms that confirm when they are correctly in place. The side wings are deep and softly padded for further comfort too.

The KIDFIX III M also features a SecureGuard lap protector with ensures optimal lap belt positioning and helps to reduce abdominal forces in the event of a frontal collision by up to 35%. The V-shaped backrest means that the seat can cope with a growing child. The ergonomically designed headrest is great for the ultimate sleeping position, and the padded cover is removable for easy machine washing at 30°c - very convenient.

So that's ultimate safety all round with quality design, comfort and easy installation with ISOFIX, belt or both. What more could you want in a highback booster?

Suitable from 15 to 36kg (approximately 4 to 12 years)
Forward facing
R44/04 compliant
ISOFIX or belted installation



BrandBritax Romer
MPN2000030985, 2000030986, 2000030987, 2000031208, 2000030828, 2000031210, 2000031211
Height 67-85cm
Width 54cm
Depth 43cm
Weight 7.5kg

Customer Reviews

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Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £39.99 from £0.59 2-3 working days from day of despatch
Standard Delivery for orders over £39.99 Free
Express Delivery from £0.83 Order before 4.30pm Monday to Friday for next working day delivery
Special Delivery from £11.94
Click & Collect from £5.94 Collect your parcel from a local post office. 2 - 3 working days from day of despatch

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.