Britax Römer Advansafix Z-Line Car Seat – Cosmos Black (9–36kg)
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This product meets UK safety regulations. Read our Product Safety & Compliance policy
The Britax Römer Advansafix Z-Line Car Seat in Cosmos Black is a scalable Group 1/2/3 car seat designed to protect your child from approximately 9 months to 12 years (9–36kg / up to 150cm). Engineered and made in Germany, this advanced seat combines long-term usability with exceptional safety technology for peace of mind on every journey.
Equipped with ISOFIX attachment and Britax Römer’s trusted safety innovations, the Advansafix Z-Line delivers enhanced protection in the event of a collision. The Pivot Link System reduces forward movement in a crash, while the XP-Pad helps absorb energy from frontal impacts, protecting the delicate neck area. SecureGuard adds a fourth contact point to safely position the vehicle seat belt across the pelvis, reducing abdominal forces.
As your child grows, the seat adapts seamlessly. Thanks to the clever Flip&Grow system, you can easily switch from the integrated 5-point harness to SecureGuard belt positioning, without removing parts or reinstalling the seat. Comfort is ensured with soft padded side walls and 12 adjustable headrest positions, offering a secure and comfortable fit at every stage.
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