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MBCS23 High-Back Booster R129 Car Seat

A light high-back booster for around 4 to 12 years.

Choose yours
  • 4 to 12 years100–150cm
  • ISOFIX or seatbeltTwo versions to choose from
  • Just 6kgEasy to move between cars

Choose yours

With ISOFIX connectors, or the Lite, which fits with the seatbelt only.

5 products

What the MBCS23 does

MBCS23 adjustable headrest

10 headrest heights

Raise the headrest as your child grows, from 100cm all the way to 150cm.

MBCS23 ISOFIX connectors

ISOFIX connectors

On the ISOFIX version, the connectors click onto your car's ISOFIX points. The Lite fits with the seatbelt only.

MBCS23 wide seat and belt guides

Wide seat, clear belt guides

A roomy padded seat, with well-marked guides that show where the seatbelt goes.

MBCS23 memory foam headrest

Memory foam headrest

Memory foam in the headrest and padded armrests for longer journeys.

MBCS23 ventilated shell

Ventilated shell

Air vents in the shell help keep your child cool. The cover comes off to hand wash.

Carrying the lightweight MBCS23

Lightweight

At 6kg, it's easy to lift in and out and move between cars.

Two versions

Both are R129 high-back boosters for 100–150cm. Your child is held by the car's 3-point seatbelt in either one.

MBCS23

With ISOFIX

ISOFIX connectors attach the booster to your car, with the seatbelt holding your child. It can also be used with the seatbelt alone.

Colours
Quilted Black, Blush Leopard, Forest Green

MBCS23 Lite

Seatbelt only

The same booster without ISOFIX connectors, fitted with your car's 3-point seatbelt.

Colours
Quilted Black, Blush Leopard
Child sitting in the MBCS23 booster in a car

Grows to 150cm

The MBCS23 takes over from a harnessed seat at 100cm, around 4 years old, and lasts until your child is 150cm, around 12.

R129 i-Size approved. i-Size explained

Specifications

RegulationECE R129 (i-Size)
Child's height100–150cm
AgeAround 4 to 12 years
FacingForward-facing
RestraintVehicle 3-point seatbelt
InstallationISOFIX connectors and seatbelt (MBCS23), or seatbelt only (Lite)
Headrest positions10
Seat size45cm L × 43cm W × 58cm H
Seat weight6kg
Boxed43 × 34 × 69cm, 7kg
CoverRemovable, hand wash

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Use code WELCOME10 at checkout for 10% off your first order!