Britax Romer Hi-liner

High Back Booster 100-150 cm i-Size | From 3.5 to 12 Years Old

A safe and comfortable seat for children from 3.5 to 12 years old, perfect for family journeys. The seat has a specially contoured shape for maximum comfort and wide side wings for a high level of safety. Additionally, the seat is ideal for larger families as its slim design allows you to fit 3 such seats on the back seat of your car.

Hi-liner Features

Easy Adjustment

Adjusting the Hi-liner is very easy to use - both headrest height and recline adjustment can be operated with just one hand.

Three Seats in a Row

The Hi-liner has been designed so you can install up to 3 seats on the back seat of your car at the same time.

Independent ISOFIX Connectors

The ISOFIX connectors on the Hi-liner extend and retract independently of each other, making seat installation in the car even easier.

Backrest Recline Adjustment

Backrest recline adjustment adapts the seat to your car's seat whilst allowing you to adjust the recline position to your child's preferences.

Easy to Keep Clean

The removable upholstery, which you can wash, will help you keep the seat clean throughout its entire period of use.

High Quality Materials

Soft materials will ensure your child's comfort during journeys together, and thanks to their high quality, you can be sure the seat will look great even after years of use.

Safety in the Hi-liner

Contoured Seat Shape

The specially contoured deep seat shape holds your child securely in the seat. Together with the side wings and headrest, it provides a high level of protection from head to hips, protecting your child's entire body.

Convenient Belt Guides

Convenient 3-point seat belt guides allow you to easily secure your child with belts, giving you confidence they are safe and the belts are adjusted to your child's height.

Ergonomic Headrest

The deep headrest protects the most delicate and vulnerable parts of your child's body (head and neck) in an accident.

Stable ISOFIX Installation

Stable seat installation in the car has a huge impact on safety, which is why the Hi-liner has ISOFIX connectors - an easier and more stable way for parents to install the seat. A securely installed seat better distributes forces acting on your child during an accident.

Backrest Recline Adjustment

Backrest recline adjustment not only ensures a more comfortable journey for your child but also a safer one. Thanks to the adjustment, you can easily adapt the seat to your car's seat, meaning the seat is more securely installed and your child is safer.