Nuna AACE Booster Car Seat - Caviar
Nuna AACE Booster Car Seat - Caviar
Nuna AACE Booster Car Seat - Caviar
Nuna AACE Booster Car Seat - Caviar


Nuna AACE Booster Car Seat - Caviar

Regular price $250.00
Add to Babylist

This item is a special order. Payment is taken in full at the time of purchase. Please allow 5-7 days for in stock items to arrive at the store for in-store pick up and an additional 2-3 business days for customers needing shipping. If this item arrives and is no longer wanted, the customer will be charged a 20% restocking fee.

Introducing the Nuna AACE booster car seat. Drum roll, please.... It's not just any booster car seat. It's Nuna's 2-in-1, high-back 3D Growth™ System booster, designed to grow with your child, just like your child grows. In fact, the AACE is coined the "grow-volution", allowing us all to rethink the way a car seat grows with our child... You'll be amazed to know that the AACE grows in three different ways:

  • Grows up, with a one-hand, 9 position height-adjustable and comfortable headrest
  • Grows out with a shoulder system that expands out while growing up, working simultaneously and harmoniously with the headrest 
  • Grown on with a base seat that sports 3 varying depths, giving your precious one's growing legs ample amount of space and support

And the 2-in-1 design of the AACE turns from a high-back booster to a no-back booster in a breeze!

Enjoy as a high back booster from 40-110 lbs. or 38-60 inches, suggested by Nuna at 4 years and older.  And sport as a no-back booster from 50-120 lbs. or 38-60 inches, suggested by Nuna at 5 years and older. 


  • Customizable recline with 8 different positions in high back mode, utilizing the seat's lower anchor connectors
  • Side impact protection that's of just another level, above and beyond other booster seats. Enjoy the added peace of mind of complete and advanced SIP protection, energy absorbing foam, and SIP pods, all designed to enhance the safety and security of your precious one
  • Ventilation panels within the seat's shell that create an airy, comfortable climate for your child on long and short trips alike
  • Built-in belt positioner and colored belt path indicators help guide shoulder belt routing, minimizing user oversight and confusion
  • Lower anchor connectors seamlessly secure the AACE to the vehicle seat during use or transports
  • Chic, stylish micro-knit fabric is comfortable to the touch and removes for a quick and easy machine wash
  • Built-in comfortable arm rests on both sides of the seat
  • Includes dishwasher-safe cupholder that you can easily remove and give a quick wash

The AACE booster seat is available in these fashion options:

  • Caviar
  • Granite
  • Lake
  • Coral
  • Lagoon
  • Seafoam


  • Shipping dimensions: 22.3 lbs., 36.6"H x 20.5"L x 10.2"W
  • Open Product dimensions: 15.6 lbs., 26"H x 15"L x 21.5"W
  • Nuna's Manufacturer Warranty from defects 2 years

Recommended Uses:

  • As a high-back booster, use from 40–110 lbs, 38-60 inches. Suggest use at 4+ years
  • As a no-back booster, use from 50-120 lbs, 38-60 inches. Suggest use at 5+ years

What's Included:

  • AACE Car Seat
  • AACE Start Kit (includes one cupholder for child, belt positioning clip, a set of latch guides)