Maxi-Cosi Kani as a Backless Booster

Can the Maxi-Cosi Kani seat be used as a backless booster for an older child?

Maxi-Cosi Kani 4-in-One Convertible Car Seat: The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb. A video review reports a seat weight of 18.6 lb and gives height limits of up to 40 in rear-facing, 49 in forward-facing, 52 in high-back booster and 57 in backless booster. It shows the cupholders must be fitted in rear-facing mode because they act as an anti-rebound panel, but can be removed in forward-facing or booster mode. Maxi-Cosi Kani 4-in-1 Convertible Car Seat: Rear-facing is for 5–40 lb, forward-facing for 22–65 lb, belt-positioning booster for 40–100 lb, and backless booster for 40–100 lb. The Kani converts to a backless booster with a one-hand release.

ProductWhyMode and weightHeightSetup
1. Maxi-Cosi Kani 4-in-One Convertible Car Seat sold by lovemedobaby.comThe Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb.The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb. guideA video review reports a seat weight of 18.6 lb and gives height limits of up to 40 in rear-facing, 49 in forward-facing, 52 in high-back booster and 57 in backless booster. reviewIt shows the cupholders must be fitted in rear-facing mode because they act as an anti-rebound panel, but can be removed in forward-facing or booster mode. review
2. Maxi-Cosi Kani 4-in-1 Convertible Car Seat sold by lovemedobaby.comThe Kani converts to a backless booster with a one-hand release.Rear-facing is for 5–40 lb, forward-facing for 22–65 lb, belt-positioning booster for 40–100 lb, and backless booster for 40–100 lb. guide-The Kani converts to a backless booster with a one-hand release. guide

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Written 2026-10-27T21:14:15.019Z.

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