A 5-point harness seat that becomes a high-back booster, from around 15 months to 12 years.
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A 5-point harness seat for younger children, then a high-back booster. The harness stores away when you switch.
A secure double fixing in harness mode. In booster mode, use ISOFIX with the seatbelt, or the seatbelt alone.
The Easy Grow system raises the headrest and harness together, so it's quick to get the right fit.
Soft padded covers on the straps and a crotch protector keep your child secure and comfortable.
Soft padding around the head and neck, with a modular insert for younger children that you can adjust as they grow.
Tested to R129, including side-impact testing, with energy-absorbing materials in the headrest.
The MBCS75 always faces forward and is fitted by your child's height. Ages are a rough guide only.
Stage 1
Stage 2
The Signature version is the same seat, with the same limits and fitting, in breathable mesh fabrics that let air move through the seat to keep your child cooler on longer journeys. It comes in Midnight Black and Mink.
| Regulation | ECE R129 (i-Size) |
|---|---|
| Child's height | 76–150cm |
| Age | Around 15 months to 12 years |
| Child's weight | 9–18kg with harness, 15–36kg in booster mode |
| Facing | Forward-facing |
| Installation | Harness mode: ISOFIX and Top Tether. Booster mode: ISOFIX and seatbelt, or seatbelt only |
| Headrest positions | 10 |
| Seat size | 41cm W × 41cm D × 55cm H |
| Seat weight | 6kg |
| Boxed | 48.5 × 45 × 56.5cm, 7.5kg |
| Included | Modular seat insert |
| Cover | Removable, hand wash |
| Versions | Standard, or Signature with breathable mesh fabrics |