Best Alta V2 High-Back Booster Seat Booster Car Seats

From energetic elementary school kids to independent pre-teens, the UPPAbaby premium Alta V2 High Back Booster Seat delivers proper seat and belt positioning with style, comfort, and ease. 

Description:

From busy elementary school mornings to weekend road trips with pre-teens, the UPPAbaby ALTA V2 High Back Booster Seat makes travel safer, smoother, and more comfortable. Designed with UPPAbaby’s signature attention to detail, this premium booster supports proper belt positioning and includes advanced side impact protection, ergonomic armrests, and adjustable features that adapt as children grow.

The slim profile maximizes space in the vehicle, while the SafeTech fabric and GREENGUARD Gold certification offer peace of mind around safety and chemical exposure. Plus, with its stylish look and thoughtful design, kids actually want to sit in it.

Features:

• Seven-position Active Support Headrest adjusts to keep up with growth
• Side Impact Protection Pods help absorb and disperse crash forces
• Specialized foams in headrest provide added comfort and safety
• Ergonomic dual armrests encourage proper posture and support interaction
• Rigid LATCH connectors offer a stable and secure install
• SecureFit Belt Routing System makes correct seatbelt positioning simple
• Unique lap belt positioners allow older kids to secure themselves with confidence
• Single-piece seat pan removes easily for cleaning
• EPP and memory foam in the seat back help mitigate impact forces
• Removable, dishwasher-safe cup holder attaches on either side
• Slim design fits well in most vehicles
• Fire-retardant-free SafeTech fabrics
• GREENGUARD Gold Certified for healthier air quality and low chemical emissions
• REACH-certified leather accents
• Removable, machine-washable seat fabric

What’s Included:

• Alta V2 High-Back Booster Seat
• Removable, Dishwasher Safe Cup Holder

Specifications:

• Suitable from 40–100 lbs (Approximately 6–10 years old)
• Suitable from 38”–57” in height
• True weight: 17 lbs.
• Product Dimensions: 20” L x 17.5” W x 25.5 – 33” H 25.5” H
• Headrest in lowest position: 25.5” H 
• Headrest in highest position: 33” H
• Seat Dimensions: 13.5” L x 17.5” W x 3.5” H (seat pan only)
• Slimmest area seat pan is 11” W