Best Booster Seat For 4 Year Olds

Graco Tranzitions 3-in-1 Harness Booster Seat, Toddler to Big Kid Car Seat from 10-45 kg (22-100lb), Harness/Highback/Backless Booster, Proof

Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat, For children 25-100 lbs. - Notte/Black & Grey

Graco TurboBooster Highback Booster Seat, 2-in-1 Convertible Car Seat, Highback to Backless Booster, Celeste

Graco Turbobooster Backless Booster Seat, Gust

Maxi-Cosi RodiSport 2-in-1 Booster Car Seat, High-back and backless modes, Rigid UAS Latch, cupholder Midnight Black

BRITAX Highpoint Backless Belt-Positioning Booster Seat, SafeWash Gray Ombre

Chicco GoFit Plus Backless Booster Car Seat with LATCH Attachment and Quick-Release LATCH Removal, Portable Travel Booster Seat for children 40-110 lbs. - Avenue/Black & Charcoal Grey

Britax Skyline 2-Stage Belt-Positioning Booster Car Seat, Dusk

Cosco Kids Topside Lightweight Backless Belt-Positioning Booster Car Seat, Washable Cover, Black

Graco TurboBooster Backless Booster Seat, Big Kid Car Seat from 18-45 kg (40-100 lb), Machine Washable Cover, Rio