Best 5 Point Harness Booster

Graco Slimfit 3 in 1 Convertible Car Seat | Slim & Comfy Design Saves Space in Your Back Seat, Redmond

Graco Grows4Me 4-in-1 Car Seat, Convertible Infant to Toddler Car Seat and Booster, West Point Design, for 10 Years of Safe, Comfortable Journeys

Graco Tranzitions 3 in 1 Harness Booster Seat

Chicco KidFit Zip 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. | Taurus/Black/Grey

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Red Cherry

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

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, Black Sparrow

Chicco MyFit Harness + Booster Car Seat, 5-Point Seat and High Back Seat, for Children 25-100 lbs. | Atmosphere/Black

RideSafer - Small Black, Lightweight, Compact, Convenient Without Sacrificing Safety

Graco TurboBooster 2.0 Highback Booster Car Seat, Declan