Britax: Kidfix I-Size Booster Car Seat

Redesigned seating area for optimum crash performance

Working in close partnership with leading car manufacturers, the seating area has been redesigned to help reduce neck loads by up to 10%. *
* Britax Römer internal tests with a Q10 dummy, representing an average 10-year-old child

Unique protection for the neck and chest

Despite good planning and careful driving, you can never prepare for a collision. To protect your child’s sensitive neck area in case of a frontal impact, Britax Römer has developed a shock-absorbing foam pad. It prevents the impact of your child’s chin on their chest, absorbing up to 30% * of the energy. A jerky forward head movement is reduced and the neck is protected. At the same time, it provides additional padding around the edges of the seat belt.

*Britax Römer tests 2019

Advanced Side Impact Protection – SICT

Our SICT offers superior protection to your child in the event of a side collision. It reduces impact forces by minimising the distance between the car and the car seat and deforms to absorb the energy before it reaches your little one. To benefit from the protection, simply adapt the SICT on the side of the car seat closest to the door. SICT reduces the side impact forces by up to 40%*

* Britax Römer internal tests and simulations

SecureGuard

The SecureGuard comes with Britax Kidfix I-Size Booster Car Seat helps to protect your child’s delicate abdominal area by adding an extra – a 4th – contact point to the 3-point seat belt. By keeping the lap belt in an optimal position over your child’s pelvic bones SecureGuard helps reduce abdominal forces in the event of a frontal collision by up to 35 %*, and at the same time allows your child freedom of movement during the journey.

*Britax Römer internal tests with a Q6 dummy, representing an average 6-year-old child

Easy adjustable, ergonomic headrest

Britax Kidfix I-Size Booster Car Seat’s 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.

Air ventilation

Carefully placed air ventilation holes aid air circulation to keep your child comfortable for longer.

Three seats in a row

The seat’s slim and compact design allows for three seats to be installed in the back row of a wide range of cars.

Removable cover

Things can get messy in the car – drinks can spill and children can get car sick. That’s why Britax Kidfix I-Size Booster Car Seat was designed as a machine washable seat cover that can easily be removed, so you can clean up quickly and get on your way.

Highback booster protection

Britax Kidfix I-Size Booster Car Seat protects 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.