Preschooler riding in UPPAbaby ALTA high-back booster seat


UPPAbaby's first high-back booster car seat for older children, the UPPAbaby ALTA includes various features that keep your child cozy and help parents safely install the car seat. This booster seat includes SecureFIT shoulder belt guides, side impact protection, and a 7-position active support headrest.

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Experience the ALTA Collection's most sought-after products, including:

  • ALTA Booster Seat
  • ALTA Accessories

ALTA Booster Seat

The innovative ALTA Booster Seat maximizes your child’s comfort while providing parents with exceptional safety features designed to minimize error. Travel with confidence knowing the ALTA will keep your child safe, snug, and comfy.

The UPPAbaby ALTA is fully lined with EPP foam, the toughest type of protective foam. The SECUREFit belt routing system with integrated shoulder belt guides and anti-submarining lap belt positioner ensure proper belt fit and positioning for your child. Multi-position Action Response Headrest and Side Impact Pods located on the side of the shell provide leading side impact security. Rigid anchor connectors secure the seat to the vehicle when not in use. 

ALTA Accessories

Travel with peace of mind knowing your car seat is protected by the ALTA Travel Bag made from luggage-grade material. Perhaps you have misplaced your ALTA cup holder or just want to keep clean with rotating out the dirty one? UPPAbaby knows life can get messy, here to help, they provide parents with easy access to additional accessories to keep on hand. 

Travel with confidence with the UPPAbaby ALTA collection.