A Group 2/3 car seat, it is tested for kids from 15-36kg, so will last several years, from around 3 years to 12.

Sites-Britax-UK-Site

With an ergonomic headrest and good-quality fabrics, the design of the Kidfix III M means it's comfortable as well as sleek for children who want to feel more grown up. The new generation KIDFIX i-SIZE has been developed in partnership with leading car manufacturers, to give the ultimate car travel safety to your child. That’s why we were involved in the first legislation for the requirement of child car seats, ECE R44, and developed the first ISOFIX car seat to make installation easy and intuitive.All of these are now combined with the redesigned seating area that help reduce the neck loads by up to 50 kg and offer all-round protection with optimum crash performance. Designed to give optimum support to your growing child, the V-shaped backrest provides more space for their back and shoulders.

Britax Römer KIDFIX III M Review | Mumsnet Britax Römer KIDFIX III M Review | Mumsnet

Navíc, díky úzké konstrukci sedačky se vejdou i tři vedle sebe, a to do velkého množství modelů aut.The ISOFIX installation system offers superior performance in the event of an accident when your child is secured with the car's 3-point seat belt and ensures that the car seat is always firmly attached to the car, even when it is not being used by your child. Každá funkce a každý prvek na autosedačce byl vyvinut s myšlenkou ještě lepší ochrany celého těla, a to ze všech stran, navíc s důrazem na zdravý vývoj dítěte. This not only means plenty of room for even the tallest of children, but also added comfort thanks to the seat's soft front section. Ensure a secure installation by positioning the car seat on the vehicle seat, route the seat belt through the required guides, and fasten it securely.

Britax Römer KIDFIX i-SIZE High Back Booster Car Seat

This ensures a firm and secure connection between the child car seat and car, even when your child is not sitting in it.With an ergonomic design, it ensures optimal comfort and support for the child during long journeys. That's why we've designed a machine washable seat cover that can easily be removed, so you can clean up quick and get on your way.

Sites-Britax-EU-Site

Our crash tests go beyond the legal minimum requirements for UK car seat regulations and are conducted at higher speeds and forces than the regulations require. Our headrest is designed especially for older children, when using the 3-point seat belt to secure them in the car seat.

This is a real plus point for busy families who don’t have the time to decipher complicated seatbelt routings and unintuitive ISOFIX fittings. The KIDFIX i-SIZE has been equipped with all latest Britax Römer safety technologies developed with one thing in mind - maximum protection. As well as beingredesigned for optimum crash performance, the seating area on the Kidfix i-Size provides comfort for longer spells in the car withgenerously padded soft fabric covers and carefully placed air ventilation holes on the shell. We also have handy guides to the best baby car seats, the best toddler car seats, and the best 360 spin car seats, all featuring recommendations from Mumsnet users.