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.