The original 2-in-1 booster that grows with your big kid with SafePlus® Engineering
FirstClass® Comfort, Ultimate SafePlus® Engineering. Convenient and Compact
Slim-flit, lightweight booster that grows with your big kid
Our essential backless booster for your big kid
Our essential XL backless booster for your big kid
Booster Car Seats
Is your child ready to graduate to a safe belt-positioning booster seat? Diono has a great selection of booster car seats, including The Original Expandable Booster™, that's suitable for every back seat. Shop Diono's best booster seats online today!