UPPAbaby Alta High Back Booster
Alta High Back Booster
C$314.99 CAD

Alta High Back Booster

314.99 Excl. tax

Order EVERYTHING in the UPPAbaby line-up here, or visit us in-store for product demos (personal appointments available). We keep many UPPAbaby products in stock at our Owen Sound store - Contact us if you want more info!

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Product description

Safety, elevated. From energetic elementary school kids to independent pre-teens, the Alta delivers proper seat and belt positioning with style, comfort, and ease.


  • 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 Cup Holder Included

Proper Fit Every Time

Our SecureFit™ belt routing system with lap belt positioner ensures proper fit for the lap and shoulder belt while preventing submarining. Plus, 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.

Added Head Protection

Specialized, energy-absorbing foams provide added side impact protection.

Lock In Security

Rigid UAS connectors secure the booster to the vehicle seat guaranteeing proper alignment and positioning for everyday use.

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, and removable cup holder provides added comfort for your child during the ride. Plus, the seat base fabric zips off for easy cleaning!


  • Approximately 6–10 years old
  • Suitable from 40–100 lbs, and 38–57” in height
  • Dimensions: 20” L x 19” W x 25.5–33” H
    (Headrest Height in lowest and highest positions)


  • SecureFit™ belt routing system
  • Unique lap belt positioner
  • Rigid UAS connectors
  • Seven-position Active Support Headrest
  • Side Impact Pods on the side of the shell
  • Specialized foams in the headrest
  • Spacious design accommodates growing children
  • Dual armrests
  • Removable cup holder included
  • Removable, washable fabrics

What's included:


  • Booster Seat

  • Removable, dishwasher safe Cup Holder

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