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Free shipping on orders over £75
The Britax Romer Advansafix I-Size Car Seat in Night Blue keeps your little one safe and comfortable, from approx. 15 months to 12 years. The seat is approved to the latest i-Size standard and comes with a 5-point harness offering an extended use up to 21 kg. Easily converted for use with the vehicle’s 3-point seat belt, the proven technologies of XP-PAD and SecureGuard offer frontal impact protection, whilst the SICT protects your child from side impacts.
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Standard delivery [1-3 days]
Some size & weight restrictions may apply for the Isle of Wight, Isle of Man, Scilly Isles, Scottish Highland & Islands and Northern Ireland; Details will be shown at checkout.
Express delivery options [cut-off 4pm Weekdays / 12pm Saturdays]
If you have any queries about delivery or dispatch, please get in touch with our friendly team
Extended Christmas returns:
Return your items until 18th January or within our standard 90-day window, whichever is longer. See our full returns policy.
The Advansafix i-size has been developed and approved to the new i-Size standard and is also equipped with advanced safety features such as the XP-PAD, SecureGuard and SICT all of which provide the best possible protection in any type of accident. Furthermore, your little one can benefit from the safety of the 5-point harness for longer as the seat has been designed for usage with a harness of up to 21kg.
The Advansafix i-size offers maximum comfort for your little one, together with complete flexibility. Thanks to the FLIP&GROW function, you can easily change from the integrated 5-point harness to the car’s 3-point seat belt as your little one moves to the next stage. And because no parts have to be removed from the seat when changing stages, the seat can also be converted back at any time.
The Britax Romer Advansafix I-Size Car Seat in Night Blue keeps your little one safe and comfortable, from approx. 15 months to 12 years. The seat is approved to the latest i-Size standard and comes with a 5-point harness offering an extended use up to 21 kg. Easily converted for use with the vehicle’s 3-point seat belt, the proven technologies of XP-PAD and SecureGuard offer frontal impact protection, whilst the SICT protects your child from side impacts.
250.00 Britax Römer car-seat-collection google-ok LDT:GW:RESTRICT oversell price:britax-advansafix-100-0924 price:btbf24 price:event-btbf1024 wunderkind-no add-to-cart //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-2_14a14a32-09d4-4fc9-8ef6-ab1e8fd1bb5f.jpg?v=1727765515 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-3_d5bd5a3f-0ce5-4ff9-83db-2268b1f33794.jpg?v=1727765519 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle_c9e8b2b6-08cc-4fd6-b231-075f11e86f11.jpg?v=1727765522 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-4_11d01696-731e-4b18-a346-bc6f4cc66142.jpg?v=1727765526 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-5_f7ff35d4-83c0-4d98-8cd9-c975096801cb.jpg?v=1727765530 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-6_fb48fb42-4804-47d5-9dee-fcdf02bca1fb.jpg?v=1727765534 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat.jpg?v=1727765538 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat-2.jpg?v=1727765541 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat-3.jpg?v=1727765545 40524615778382 Night Blue 149.00 250.00 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat-4.jpg?v=1727765511 https://www.naturalbabyshower.co.uk/products/britax-advansafix-i-size-car-seat-night-blue?variant=40524615778382 InStock Night BlueThe Britax Romer Advansafix I-Size Car Seat in Night Blue keeps your little one safe and comfortable, from approx. 15 months to 12 years. The seat is approved to the latest i-Size standard and comes with a 5-point harness offering an extended use up to 21 kg. Easily converted for use with the vehicle’s 3-point seat belt, the proven technologies of XP-PAD and SecureGuard offer frontal impact protection, whilst the SICT protects your child from side impacts.
250.00 Britax Römer car-seat-collection google-ok LDT:GW:RESTRICT oversell price:britax-advansafix-100-0924 price:btbf24 price:event-btbf1024 wunderkind-no add-to-cart //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-2_14a14a32-09d4-4fc9-8ef6-ab1e8fd1bb5f.jpg?v=1727765515 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-3_d5bd5a3f-0ce5-4ff9-83db-2268b1f33794.jpg?v=1727765519 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle_c9e8b2b6-08cc-4fd6-b231-075f11e86f11.jpg?v=1727765522 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-4_11d01696-731e-4b18-a346-bc6f4cc66142.jpg?v=1727765526 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-5_f7ff35d4-83c0-4d98-8cd9-c975096801cb.jpg?v=1727765530 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-lifestyle-6_fb48fb42-4804-47d5-9dee-fcdf02bca1fb.jpg?v=1727765534 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat.jpg?v=1727765538 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat-2.jpg?v=1727765541 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat-3.jpg?v=1727765545 40524615778382 Night Blue 149.00 250.00 //www.naturalbabyshower.co.uk/cdn/shop/files/britax-romer-advansafix-pro-car-seat-night-blue-flat-4.jpg?v=1727765511 https://www.naturalbabyshower.co.uk/products/britax-advansafix-i-size-car-seat-night-blue?variant=40524615778382 InStock Night Blue