Graco Tranzitions 3-in-1 Harness Booster Seat

The Features That Define It

Protect Your Child with Our 3-in-1 Harness Booster - Grows from Toddler to Youth

Ensure your child is safely protected with our versatile 3-in-1 harness booster. This product is designed to grow with your child, from a forward-facing harness for toddlers (22-65 lb) to a highback booster seat (40-100 lb*) and finally to a backless booster (40-100 lb). Note: To continue meeting industry standards, the minimum weight has been increased from 30 to 40 lb.

No-Rethread Simply Safe Adjust Harness System

Experience convenience with our No-Rethread Simply Safe Adjust Harness System. The headrest and harness adjust together in one motion, ensuring a secure fit every time.

Lightweight and Portable

Designed for busy, active parents, our 3-in-1 harness booster is lightweight and easy to transport. Perfect for taking your child on the go.

One-Hand Adjustment

With one-handed, 8-position adjustable headrest, you can quickly customize the seat to your child's growing needs.

Easy Access Cup Holders

Keep your child's drinks and snacks close at hand with our 2 easy-to-clean cup holders. Let them stay entertained during those long trips.

Proper Belt Positioning

Our open-loop belt guides help ensure that your vehicle's seat belt is properly positioned for maximum safety.