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

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

Graco Turbobooster Backless Booster Seat, Gust

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

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

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

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

Evenflo Maestro Sport Harness Booster Car Seat (Aspen Skies Gray)

Chicco GoFit Backless Booster Car Seat, Travel, Portable Car Booster Seat for children 40-110 lbs. - Knight/Black, 1 Count (Pack of 1)

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