Alta High Back Booster Seat
Secure your child on the last phase of their car seat journey with the ALTA High-Back Belt Positioning Booster. From energetic elementary school kids to independent pre-teens, the ALTA delivers proper seat and belt positioning with style, comfort and ease.
- Buckle up. Move on: Our SecureFit™ belt routing system with lap belt positioner ensures proper fit for the lap and shoulder belt while preventing slippage.
- Lock in security: Rigid UAS connectors secure the booster to the vehicle seat guaranteeing proper alignment.
- Grows with them: The seven-position, Active Support Headrest accommodates growing children.
- Protects heads with safety smarts: Specialized foams provide added side impact protection.
- A small feature that makes a big difference: Positioned on the side of shell, the Side Impact Pods absorb and disperse crash forces.
- Sit back and relax: The spacious design paired with dual armrests provides added comfort for your child during the ride.
- Hydrate on the go: The ALTA includes a removable cup holder that can attach to either side of the seat.
- Removable and washable seat fabric: Spills happen. The seat base fabric quickly zips off for easy cleaning.
- LIMITED LIFETIME WARRANTY: UPPAbaby offers a limited lifetime warranty on all car seats representing our commitment to child passenger safety.
- Approximately 6 – 10 years
- Weight: 40 – 100 lbs
- Height: 38” – 57”
- Dimensions: 20” L x 19” W x 25.5–33” H
- Weight: 16.6 lbs
- Care Instructions: The seat base fabric conveniently zips off for easy cleaning. Lay flat to dry. We recommend spot cleaning the upper body fabric whenever possible.
Reserve Alta High Back Booster Seat at This Location
We will contact you via email shortly (if submitted during business hours) with details about your pickup. Items will be held for 24 hours once we confirm your reservation.