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UPPAbaby ARIA Infant Car Seat

UPPAbaby ARIA Infant Car Seat

Regular price $349.99
Regular price Sale price $349.99
Sale Sold out
Color : ANTHONY (Light Grey)
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With its featherweight design at 6 lbs, the ARIA sets a new standards in the realm of easy-to-carry baby gear. Its ergonomic aluminum carry handle is designed for both lightweight portability and stability. And with side impact protection, a load leg, and an anti-rebound + panel, you can feel good in your decision to not only opt for a lightweight seat but also prioritize safety.


Infant Car Seat Features

  • Ultra lightweight at 6 pounds (without canopy or inserts)
  • Side impact protection for ultimate protection in a collision
  • Ergonomic aluminum carry handle
  • Robust 2-piece infant insert is carefully crafted to
    ensure a proper fit and body positioning for infants weighing as little as 4 lbs. Thoughtfully engineered to accommodate preemie babies while also offering an optimal fit for babies up to 4 months
  • No-rethread 5-point harness for maximum convenience that adjusts with infinite adjust headrest for precise fit
  • Extra-large full coverage canopy with UPF 25+ protection and extended pop out canopy for extra coverage
  • Dualtech fabrics that are FR free and Greenguard Gold Certified
  • European routing for a more secure installation when installing without the base
  • Ventilation at back panel for additional airflow
  • Can fit 3 across in most vehicles due to the 17" wide design (3 UPPAbaby infant car seats or 2 UPPAbaby infant carseats with the UPPAbaby KNOX)
  • Storage pockets for harness buckles
  • Direct attachment to VISTA and CRUZ strollers and convenient adapters available for the MINU and RIDGE

Base Features

  • Load leg for increased safety & reduction in head/neck injury
  • Anti-Rebound+ Panel for increased safety in rebound & rear-impact collisions
  • SMARTSecure® System installs in seconds
  • Red-to-green tightness indicator
  • Built-in lock off for secure seatbelt installation
  • Bubble level indicators on both sides to aid in getting correct angle during installation
  • Specific angle for the infant inlay range
  • Streamlined, low-profile base with finished bottom
  • Four-position adjustable foot to accommodate various car seat angles

Installation Options

  • Base Rigid LATCH
  • Seatbelt Installation
  • European Belt Route

What's Included

  • ARIA Infant Car Seat
  • ARIA Base
  • Infant Insert


Weight/Height Capacity

  • Suitable from 4-30 lbs or up to 30” (whichever comes first)
  • Included infant insert suitable from birth to about 4 months

Weight and Dimensions

  • Carrier Only Weight: 6 lbs (without canopy/insert)
  • Base Weight: 12.6 lbs
  • Carrier Only Dimensions: 24.5” L x 17” W x 18.5” H (canopy up); 23.5” H (Handlebar at highest position)
  • Base Only Dimensions: 23.9” L x 14” W x 15.2” H; 17” H (with extended recline)

Compatibility + Accessories

Compatible Strollers


CPS Techs

What is a CPS tech?

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.
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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.
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How can I get in contact with a CPS tech?

You can visit our store during regular business hours to consult with a CPS tech. This is a service we provide all year round because we’re passionate about helping parents and keeping kids safe! If you’re not local, you are always welcome to contact The Baby Cubby via phone to get the peace of mind our highly-trained techs can offer when it comes to child car safety. To contact our CPS techs, use the options listed below.





Shipping & Returns

Free Shipping

Free shipping applies to standard shipping orders over $95 within the continental US. Unfortunately, orders shipping to Alaska, Hawaii, Puerto Rico, or APO/FPO addresses do not qualify for free shipping.

Shipping Rates

Free 5-7 day shipping is available on every order over $95 (excluding taxes and shipping fees) in the continental US. If you need expedited shipping, the cost will depend on your location and how quickly you want it shipped. You can get a shipping quote in your cart at checkout.

Shipping Timeline

For standard shipping, FedEx and USPS take up to 5-7 business days to deliver your order. However, most items arrive within 3-5 business days.

You can track your package with the links below:

United States Postal Service (USPS) Tracking:

FedEx Tracking:


Returns are accepted within 30 days if items have attached tags, original packaging, and can be sold as new. 

The following items are final sale: car seats, blessing outfits, DockATots, Owlet products, teethers, pacifiers, sippy cups, bottles, crib mattresses, displays, and clearance items. Proof of purchase is required for returns. Refunds will be given by the original payment method. 

To start a return, contact us at If your return is accepted, we’ll send you instructions on how and where to send your package. Return shipping costs are the buyer's responsibility.

For more information, see our complete return policy here.









Best Price Guarantee


We understand that caring for a baby isn’t cheap
and that baby gear and supplies quickly add up. If
you find a lower price on any item that we sell, we
will gladly match it.

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. Some
brands and manufacturers are excluded from our price
match policy. Some items have a 1 per person price
match as well.


To obtain a price adjustment, please contact email
Customer Service at


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.
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.
The following brands are not eligible for price adjustments:
Creative Co-op and Jamie Kay
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