The new HI-LINER from Britax Römer is the go-to car seat for anyone looking for a reliable and easy to use highback booster seat. Designed and manufactured in Germany, the HI-LINER was developed according to the new i-Size standard and is approved according to the latest R129 regulations. Thus, the seat provides reliable, and future required i-Size safety for your child.

The optimised seating area and the generously padded soft fabric covers offer additional comfort, especially on long journeys. Thanks to the slim design, up to three HI-LINER seats can be installed in the back seating area of a wide range of cars. When switching the seat between vehicles, helpful headrest markings make it easy to get the right setting every time. The ISOFIX system makes the installation of the seat simple and safe.

The Britax Römer highback boosters protect your child in 3 ways: the seat shell provides head to hip protection for your child, especially in the event of a side impact; the upper and lower belt guides provide correct positioning of the seat belt; and the padded headrest provides safety and comfort for your child's head and neck.

Easy adjustable, ergonomic headrest - The headrest is designed specifically for the comfort of older children and can easily be adjusted to the correct position. Helpful markings at the back of the headrest guide parents to find the right headrest height every single time when they change the seat between cars or transport multiple children in the same seat.

New ISOFIX connectors - The HI-LINER features new ISOFIX connectors. The connectors can be operated independently of one another and therefore make the installation of the seat even easier.

Removable cover - Things can get messy in the car - drinks can spill and children can get car sick. That's why they designed a machine washable seat cover that can easily be removed, so you can clean up quick and get on your way.

Highback booster protection - A highback booster protect your child in 3 ways: the seat shell provides head to hip protection for your child, especially in the event of a side impact; the upper and lower belt guides provide correct positioning of the seat belt; and the padded headrest provides safety and comfort for your child's head and neck.

Adjustable backrest - The child seat's adjustable backrest allows you to match the angle of the vehicle seat, providing a better fit and a comfortable position for your child.

3.5 years - 12 years - 100 - 150 cm - 15 - 36 kg. Weight: 5.9 kg. Height: 63 - 83 cm. Width: 44 cm. Depth: 42 cm.