Chicco Quasar i-Size
From 126 cm, up to 150 cm (~7 to 12 years).

Pros / Cons
Pros
- Simple 3-point vehicle-belt routing and a backless booster format suit older children who already sit well in the car.
Cons
- It starts at 126 cm and has no backrest, so skip it if the child still needs high-back support, harnessing, or sleep support.
Product Facts
- Height Range
- 126-150 cm
- Seat Use
- Booster
- Install Method
- Seat belt
- Price/Buy
- Check Price at Amazon
Chicco Quasar i-Size is an end-stage booster, not a transition seat for younger children. It fits the 126-150 cm window and uses the vehicle 3-point belt, so it works best when the child already has mature posture and the car has appropriate head support.
The reason to choose it is simplicity: a compact backless booster for older-child belt positioning. The reason to skip it is just as clear: if the child still benefits from a high back, harness, or extra sleep support, this is too minimal.