Best Narrow Booster

Graco® TurboBooster® LX Backless Booster with Affix Latch | Backless Booster Seat for Big Kids Transitioning to Vehicle Seat Belt (Rio)

Graco TurboBooster 2.0 Highback Booster Car Seat, Declan

Safety 1st Grand 2-in-1 Booster Car Seat, Forward Facing Car Seat with Harness, High Back Booster Seat for Car, 30-65 Pounds and Belt-Positioning Booster, Car Seats, 40-100 Pounds, High Street

Chicco KidFit® ClearTex® Plus 2-in-1 Belt-Positioning Booster Car Seat, Backless and High Back Booster Seat, for Children Aged 4 Years and up and 40-100 lbs. | Reef/Navy

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

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

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

Chicco GoFit® ClearTex® Backless Booster Car Seat, Travel Booster Seat for Car, Portable Car Booster Seat for Children at Least 4 Years Old and 40-110 lbs. | Reef/Navy

Cosco

Cosco Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo

bubblebum

8%OFF

bubblebum Inflatable Backless Booster Car Seat, Portable Travel Booster Seat, Booster Seats for Cars 40-100 lbs, Kids & Child 4-10 years old - Black