UPPAbaby | Alta V2 Booster Seat
$179.99
From energetic elementary school kids to independent pre-teens, the Alta V2 delivers proper seat and belt positioning with style, comfort, and ease
- Elevated ergonomic armrest designed to enhance interaction and provide support
- Slim design to maximize room within vehicle
- Enhanced Rigid LATCH connectors for easy installation
- Simple SecureFit™ Belt Routing System ensures proper fit
- Seven-position, Active Support Headrest for growing children
Additional Highlights
- GREENGUARD® Gold Certified to support healthier air quality and low chemical emissions
- Side Impact Protection Pods absorb and disperse crash forces
- Lap Belt Positioners to ensure child can administer a secure fit themselves
- Single-piece seat pan for effortless detachment and easier cleaning
- Seat back incorporates EPP foam and memory foam to mitigate crash forces
- Included Cup Holder is removeable and can be used on either side
- Removable, washable fabrics
- All fabrics are Fire Retardant Free through our SafeTech ™ fabrics
What’s Included
- Removable, dishwasher safe Cup Holder
- Limited Lifetime Warranty+
Usage
- Approximately 6–10 years old
- Suitable from 40–100 lbs
- Suitable from 38”–57” height
Specifications
- Product Dimensions: 20” L x 17.5” W x 25.5 - 33” H
- Seat Dimensions: 13.5” L x 17.5” W x 3.5” H
- True weight: 17 lbs.
- SecureFit™ Belt Routing System ensures proper fit
- Seven-position, Active Support Headrest for growing children
- Side Impact Protection Pods absorb and disperse crash forces
- Removable, dishwasher safe cup holder included
- Ergonomic dual armrests engineered for enhanced interaction and gentle arm support
- GREENGUARD® Gold Certified to support healthier air quality and low chemical emissions
Specifications:
- Approximately 6–10 years old
- Suitable from 40–100 lbs
- 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)
- 33” H (Headrest in highest position)
Seat Dimensions:
- 13.5” L x 17.5” W x 3.5” H (seat pan only)
- Slimmest area seat pan is 11” W
- Specialized foams in the headrest
- Elevated ergonomic dual armrests designed to enhance interaction and provide support
- Slim design to maximize room within vehicle
- Enhanced Rigid LATCH connectors for easy installation
- Simple SecureFit™ Belt Routing System ensures proper fit
- Seven-position, Active Support Headrest for growing children
- GREENGUARD® Gold Certified to support healthier air quality and low chemical emissions
- Side Impact Protection Pods absorb and disperse crash forces
- Unique Lap Belt Positioners to ensure child can administer a secure fit themselves
- Single-piece seat pan for effortless detachment and easier cleaning
- Seat back incorporates EPP foam and memory foam to mitigate crash forces
- Included dishwasher-safe cup holder is removeable and can be used on either side
- Removable, washable fabrics
- All fabrics are Fire Retardant Free through our SafeTech ™ fabrics

SecureFit Belt Routing System
Ensures your child puts their seat belt on the right way every time.

Lapbelt Positioner
Lies flat on child’s thighs, ensuring a snug fit and preventing sliding.

Side Impact Protection Pods
Absorb impact in an accident to take on the force of the crash forces.

Seven-Position Active Support Headrest
Provides a more precise fit that is comfortable and adjusts to grow with your child.
UPPAbaby | TravelSafe Travel Bag For Knox & Alta Car Seats
Our Travel Bag insures your Knox or Alta so you can travel with ease. By registering your Travel Bag online, our TravelSafe program covers any damage incurred to your car seat during air travel.
- ONLY COMPATIBILITY WITH: Designed to fit either the Knox Convertible Car Seat or Alta High-Back Booster Seat.
- ULTIMATE PROTECTION: Our Travel Bag insures your Knox or Alta so you can travel with ease
- TRAVELSAFE PROGRAM: By registering your Knox or Alta and Travel Bag prior to departure, our TravelSafe Program covers any damage incurred to your gear during air travel.
- DURABLE DESIGN: Constructed of durable, luggage grade fabrics offering your car seat protection against potential travel damage.
- SMOOTH TRANSPORT: Four spinner wheels allow for smooth, rolling transport while comfortable handles on the top and side allow for gliding or carrying.
- EASY STORAGE: Collapsible material folds flat for easy storage when not in use.
- IDENTIFICATION TAG: A front luggage tag pocket provides quick identification.