booster most narrow seat

Britax UpNGo Click Backless Booster Car Seat with Rigid Latch - Black: LATCH Compatible, Machine Washable Seat Pad, Fits 3 Car Seats Across

Britax Highpoint 2-Stage Belt-Positioning Booster Car Seat

Upseat Backless Booster Car Seat - Coconut

Joie Bay Latch SI 3 in 1 Harness Booster Car Seat

Joie Basil 2-in-1 Belt Positioning Booster Seat

Chicco MyFit ClearTex Harness + Booster Car Seat

Chicco GoFit ClearTex Backless Booster Car Seat - Orchid: Fits 3 Across, Machine Washable, Forward Facing, 5 Lbs

Safety 1st Boost & Go Booster Car Seat

Joie Bay Latch SI Plus 3 in 1 Harness Booster Car Seat with Rigid Latch & 7 Position Footrest - Shale

Baby Trend Cover Me 4-in-1 Infant Toddler Convertible Car Seat with Adjustable/Removable Canopy for Sun Protection & 2 Cup Holders, Modern Khaki

PEG Viaggio Shuttle Booster Car Seat

Hiccapop UberBoost Inflatable Booster Seat - Black/Gray: Silicone, Forward Facing, 1.3 lbs

Chicco KidFit Zip Air Plus 2-in-1 Belt Positioning Booster Car Seat - Q Collection: Fits 3 Car Seats Across, Machine Washable Seat Pad

Chicco GoFit Backless Booster Car Seat

Safety 1st High Back Booster Car Seat Store N Go DLX - High Tide: Machine Washable, 7.5 lb, Forward Facing Seat

Infantino Simply Modern Booster Seat

Britax Grow with You ClickTight Harness-to-Booster Contour SafeWash Convertible Car Seat - Green