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Nuna AACE Combination Booster Car Seat
Nuna AACE Combination Booster Car Seat
6 reviews
Regular price
$280.00
Regular price
Sale price
$280.00
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The Nuna AACE Combination Booster Car Seat grows right along with your child from preschool to pre-teen. Its 2-in-1 design allows it to convert from a high-back booster to a no-back booster, while its 3D growth system allows it to expand up and out as your child grows.
The customizable side impact protection pods and belt-path indicators make riding super secure. Your child one will enjoy wearing a seatbelt just like you do. And you’ll be happy because you know they’re safe. And comfy. When they have an adjustable headrest, and an extendable, expandable seat with eight recline positions, how could they not be?
Best Price Guarantee
Best Price Guarantee
If you find a lower price on any item that we sell, we will gladly match it. We understand that caring for a baby isn’t cheap and that baby gear and supplies quickly add up.
The product must be the exact same color/style/size and be in stock on competitor’s website. Unfortunately, we cannot price match auction-based websites and the seller must be an authorized distributor of the brand. Some brands and manufacturers are excluded from our price match policy.
The product must be the exact same color/style/size and be in stock on competitor’s website. Unfortunately, we cannot price match auction-based websites and the seller must be an authorized distributor of the brand. Some brands and manufacturers are excluded from our price match policy.
To obtain a price adjustment, please contact email
Customer Service at hello@babycubby.com
Customer Service at hello@babycubby.com

A one-time price adjustment per item will be honored
when items are purchased at full retail price and the
merchandise (of the same style, color, and size) is
discounted within 14 days of the original purchase date.
when items are purchased at full retail price and the
merchandise (of the same style, color, and size) is
discounted within 14 days of the original purchase date.
Price Match Exceptions:
Items purchased with a promo code or discount code are
not eligible for price adjustments.
Price adjustments are not provided during Black Friday or
Cyber Monday sales.
not eligible for price adjustments.
Price adjustments are not provided during Black Friday or
Cyber Monday sales.
Car Seat Returns
Car Seat Returns
You can return your car seat within 30 days if it is unopened and unused. See our full return policy here.
Easy Returns
Easy Returns
You can return your car seat within 30 days if it is unopened and unused. See our full return policy here.
Shop Confidently - Talk to our Gear Experts
Shop Confidently - Talk to our Gear Experts
Gear Experts
Our team at Baby Cubby are product and gear experts. We have certified CPST's and gear experts with hundreds of hours of hands on experience with car seats, strollers and product research. When you shop with us we are here to help and support you throughout your parenting journey for years to come, not just with this purchase.
Have Questions?
We are here to support you and help you become the confident parent you deserve to be. You can visit one of our retail stores during regular business hours to talk with a CPS tech or gear expert, or schedule a phone or video call with us.
What is a CPST?
A CPS tech is a Certified Passenger Safety Technician. Our Cubby Moms who have certified as CPS techs are specially trained on how to properly install car seats and booster seats, ensuring they know everything there is to know about keeping children safe in vehicles.
Through required continuing education courses and hours of personal research and team training, our CPS techs are able to remain up to date on the latest technical information regarding child safety.

How does a CPS tech get certified?
In order to become certified, each prospective tech must attend The National Child Passenger Safety Certification Training Program. After intensive classroom instruction, they must pass a variety of written tests, demonstrate their knowledge through hands-on skills assessments, and perform safety checks at a check-up event before becoming certified. They learn the ins and outs of car seat installation possibilities, installing car seats in different vehicles, harnessing methods, and more. The car seat and safety industry is constantly changing, so our CPS techs here at The Baby Cubby are an invaluable resource for parents purchasing a new car seat, or for ones who simply want someone to double check that their current car seat is properly installed.
Features
Features
- Converts from a high back to a no back booster
- One-hand, 9-position, height-adjustable headrest
- Shoulder system works simultaneously with the headrest, expanding out while growing up
- Seat sports 3 depths, giving growing legs plenty of support and space
- Customizable 8-position recline
- Energy absorbing foam and SIP pods take side impact security to the next level
- From fabric and foam are flame resistant and contain no added fire retardant chemicals
- GREENGUARD Gold Certified: Products that have achieved GREENGUARD Gold Certification are scientifically proven to meet some of the world's most rigorous third-party chemical emissions standards, and certified to not contribute to indoor air pollution or chemical exposure
- Comfy, built-in arm rests
- Lower anchor connectors easily secure car seat to vehicle seat during use or transport
- Colored belt path indicators help decrease risk of user error
- Belt positioner aids in correct shoulder belt routing and minimizes user error
- Ventilation panels within the shell and breathable (and washable!) knit fabric create a comfy climate for even the longest of trips
*This brand is excluded from coupons
What's Included
What's Included
- Nuna AACE Combination Booster Car Seat
- Cup Holder
- Belt Positioning Clip
- Set of LATCH Guides
Specifications
Specifications
Weight and Height Capacity
High-Back Booster
- 40–110 lbs; 38–60"
No-Back Booster
- 50–120 lbs; 38–60"
- Suggested 5+ years
Product Weight and Dimensions
- Weight: 15.6 lbs
- Dimensions: 26" H x 15" L x 21.5" W
Installation Options
- Rigid LATCH
Materials
- From fabric to foam and beyond, each element is smartly sourced to be both flame resistant and contain no added fire retardant chemicals.
Care Instructions
- Refer to the care label attached to the soft goods for
washing and drying instructions. - Use only mild detergent, water and a soft cloth to
clean the booster seat shell, handle and harness
straps. - Air dry.
- Remove the child restraint from the vehicle seat if not in use for a long period of time. Put the booster seat in a cool, dry place and somewhere your child cannot access it.
Compatibility + Accessories
Compatibility + Accessories
Accessories
Additional Resources
Additional Resources
YouTube Videos
- Nuna AACE Booster Seat (Updated)
- Best Booster Seats feat. Nuna AACE and UPPAbaby ALTA
- Comparing the UPPAbaby ALTA v. Nuna AACE
- Comparing the Nuna AACE v. Britax Highpoint
- Comparing the Britax Grow With You Clicktight Plus v. Nuna AACE
Blog Posts
- TOP 4 Booster Seats to Keep Your Child Safe!
- How Do I Know When My Child is Ready for a Booster Seat?
- Nuna AACE Combination Booster Car Seat Review
- Nuna AACE vs. Britax Clicktight Frontier
- Meet the Nuna RAVA and Nuna AACE Car Seats!
Gear Guides
Customer Reviews
5.0 Based on 6 Reviews
5 ★
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United States
United States
A
09/21/2024
Anonymous

Nuna aace
We’ve loved this product! Easy to install, pretty and safe!!
Caviar
09/23/2024
BabyCubby
Thank you for the review! We are glad you love it!
E
05/20/2024
Emily

The Best Booster Seat
I love that this booster seat attaches to the anchors in the car with the rigid latch. This seat is safe AND comfortable for my child. I also love the adjustable head rests and the side impact pods. It's the perfect option as my kids grow and the absolute best on road trips! I will definitely be purchasing another as my younger kiddos grow.
05/21/2024
BabyCubby
It really is a great car seat! We are so happy you love it!
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