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Britax Römer Kidfix III M - Cosmos Black

Item Ref: 2000030985

In Stock

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The Britax Römer KIDFIX III is a redesigned Kidfix car seat suitable from around 3.5 to 12 years highlighting Side Impact Cushion Technology (SICT), which provides excellent side impact protection and a longer seating area for more comfort.

The Britax Römer KIDFIX III M is an excellently designed high back booster seat for children from around 3.5 to 12 years. This version of the popular KIDFIX series is equipped with a longer seating area and lined with premium quality fabrics. The SecureGuard system ensures that the vehicle seat belt is always in optimal position even without the backrest. The producer recommends transporting your child in a highback booster seat for as long as possible as it is still the safest solution.

Full side wings with adjustable Side Impact Cushion Technology (SICT) provide superior side impact protection and freeing up space for additional passengers. Height-adjustable headrest and V-shaped backrest ensure a perfect fit throughout your child’s development. ISOFIX system allows direct connection to the car’s ISOFIX anchorage points for a simple and safe installation. Intuitively positioned seat belt guides to guarantee a repeated correct positioning of the adult 3-point seat belt to maximise protection for your child.


  • Premium quality car seat suitable from 3.5 to 12 years
  • Longer seating area for more comfortable journey
  • Full sides wings with Adjustable Side Impact Cushion Technology (SICT ) provide superior Side Impact Protection
  • Features unique SecureGuard technology
  • Adjustable V-shaped backrest
  • Height-adjustable headrest
  • ISOFIX system compatible
  • Installation indicators confirm the seat is installed correctly
  • Stylish, soft padded and washable cover

  • Weight: 7.5 kg
  • Dimension: H 67-85 cm x W 54 cm x D 43 cm
  • Age: 3.5 y - 12 y | Group 2 - 3

Britax Romer offers a two year guarantee against manufacturing or material defects on all  their products.

Please retain your receipt as proof of purchase and complete your warranty card if available.