FirstClass® Comfort, Ultimate SafePlus® Engineering. Convenient and Compact
The original 2-in-1 booster that grows with your big kid with SafePlus® Engineering
Our essential XL backless booster for your big kid
Our essential 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™, suitable for every back seat. Shop Diono's best booster seats online today!