SKU: 23656448745
uppababy add on seat

uppababy add on seat UPPAbaby Aria V2 Infant Car Seat Declan

Sale price$21.48 Regular price$23.87
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

uppababy add on seat UPPAbaby Aria V2 Infant Car Seat DeclanThe UPPAbaby Aria V2 is the lightest infant car seat on the market, weighing just 6 lbs. It is engineered to simplify life for busy parents by combining an incredibly light carrier with a full suite of premium safety features. The Aria V2 ensures you can move from car to stroller with ease, offering a secure and comfortable ride for your baby. This seat is the ideal choice if you prioritize a seamless, lightweight travel system without compromising on

The UPPAbaby Aria V2 is the lightest infant car seat on the market, weighing just 6 lbs. It is engineered to simplify life for busy parents by combining an incredibly light carrier with a full suite of premium safety features. The Aria V2 ensures you can move from car to stroller with ease, offering a secure and comfortable ride for your baby. This seat is the ideal choice if you prioritize a seamless, lightweight travel system without compromising on safety or convenience.

The Perfect Fit for Life on the Go

You need a car seat that adapts to your active lifestyle. The UPPAbaby Aria V2 excels in portability and ease of use, making every outing less stressful. Its unique combination of features makes it an ideal travel solution for families who frequently use ride-shares, travel by air, or simply want to lighten their load.

Ultra-Lightweight Design for Effortless Portability

At just 6 lbs, the Aria V2 sets a new standard for infant car seat weight. This feather-light design makes it easy to carry your baby from the car to a coffee shop, into a store, or up a flight of stairs. The ergonomic aluminum carry-handle provides both comfort and stability, ensuring you can manage your baby's weight and the carrier's weight with ease.

Enhanced Safety Features for Peace of Mind

You never have to compromise on safety with the Aria V2. This car seat comes with a suite of advanced safety features to protect your child from all angles.

  • Load Leg: The included base has an adjustable load leg that extends to the vehicle floor, providing increased stability and absorbing crash forces.

  • Anti-Rebound+ Panel: An additional safety panel on the base helps to reduce rotation and rebound in the event of a frontal or rear-impact collision.

  • Side Impact Protection: The carrier's shell is lined with energy-absorbing EPP foam for advanced side impact protection.

  • European Belt Routing: For baseless installations, the European Belt Routing method provides a more secure fit, which is especially useful for travel or when using ride-shares.

Engineered for a Simple and Secure Installation

A car seat is only safe when it's installed correctly. The UPPAbaby Aria V2 simplifies installation with intuitive technology that provides visual confirmation and a secure fit every time.

  • SmartSecure® System: This system features a red-to-green visual indicator that tells you when the base is correctly installed in seconds.

  • Auto-Retracting LATCH: The base's LATCH connectors automatically retract, making it easy to achieve a tight, secure installation.

  • Built-in Lock-off: For seatbelt installations, the built-in lock-off ensures the vehicle seatbelt is securely locked into place.

  • Dual Bubble Levels: The base includes dual bubble level indicators to confirm you have the correct alignment for a safe installation.

Designed for Comfort, Convenience, and a Long-Term Fit

The Aria V2 is built to be a comfortable space for your baby and a convenient tool for you.

  • From Preemie to Toddler: The two-piece Robust Infant Insert ensures a proper fit for preemies starting at 4 lbs and can be used for babies up to 4 months old. The carrier is suitable for children up to 30 lbs and 30 inches.

  • No-Rethread Harness: The effortless no-rethread 5-point harness and 25 preset headrest positions allow you to adjust the fit as your baby grows without the hassle of re-threading straps.

  • All-Weather Comfort: The extra-large, UPF 50+ canopy with a pop-out sunshade and ventilation offers excellent protection from the sun and elements. An included All-Weather FootCover keeps your baby cozy in all seasons.

  • Machine-Washable Fabrics: Messes are inevitable. The seat and canopy fabrics are removable and machine-washable, making cleanup simple. All fabrics are Fire Retardant Free through UPPAbaby's DualTech™ fabrics and are GREENGUARD® Gold Certified for healthier air quality.

  • Travel System Compatibility: The Aria V2 offers a direct attachment to UPPAbaby Vista® and Cruz® strollers, creating a seamless travel system. You can also use convenient adapters for the Minu® and Ridge® strollers. The carrier is also FAA certified for aircraft use, making it ideal for air travel.

Key Features and Specifications

  • Age/Weight Range: Approximately 0–1 years, or 4 lbs - 30 lbs and up to 30” in height.

  • Carrier Weight: 6 lbs (without canopy and insert).

  • Base Weight: 12.6 lbs.

  • Carrier Dimensions: 24.5” L x 17” W x 18.5” H.

  • Base Dimensions: 23.9” L x 14” W x 15.2” H.

  • Frame: The narrow 17” wide footprint of the base helps maximize space in your backseat, especially when you need to fit multiple car seats.

  • What's Included: Carrier, Base, Two-Piece Robust Infant Insert, All-Weather FootCover, and Product Lifetime Warranty.

Frequently Asked Questions (FAQ)

Q: How does the UPPAbaby Aria V2 compare to the UPPAbaby Mesa V2? A: The Aria V2 is significantly lighter than the Mesa V2, weighing just 6 lbs compared to the Mesa V2's 9.9 lbs. While both seats offer premium safety and ease of use, the Aria V2 is the better choice if your primary goal is portability and lightweight travel.

Q: Can I install the Aria V2 without the base? A: Yes, you can install the Aria V2 carrier without its base. It includes European Belt Routing for a secure installation using your vehicle's seat belt, which is an excellent option for travel or ride-shares.

Q: Is the UPPAbaby Aria V2 car seat FAA approved for air travel? A: Yes, the UPPAbaby Aria V2 carrier is FAA certified for aircraft use when used according to the instruction manual. The base is not approved for aircraft use.

Q: What is the benefit of the SmartSecure® System? A: The SmartSecure® System simplifies installation by providing a red-to-green visual indicator that confirms when you have achieved a secure and correct fit in your vehicle. This eliminates guesswork and gives you peace of mind.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23656448745

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4.0 ★★★★★
Based on 18 reviews
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Mikkitorrentino
Louisville, US
★★★★★ 5
Excellent Product
It works really well. I used it on quarter tank and drove about 6 miles then filled up with top tier gas and my MPG went up by 3 miles on Highway and about 2 MPG city driving. At first there may be slight hesitation as it clears carbon. Then runs smooth as silk.
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Goleta
Grantham, US
★★★★★ 5
Quality product
Seeing as it passed the smog test without any issues, it seems this product worked exactly as intended.
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Reviewed in the United States on May 20, 2026
M
Verified Purchase
Melodie G Cross
Phoenix, US
★★★★★ 5
So far so good
It seems to be working well, so far. The check engine light turned off and the my vehicle seems to be running well. Be sure to follow the instructions. A while back, I wasted some money on a different catalytic converter cleaner because I put the cleaner in on a full tank of gas. It's best to wait until you're at a half tank or less of gasoline before you put in your catalytic converter cleaner. Also, I drove around right after I put in the catalytic converter cleaner and before I filled up my tank again. A couple of days later, I went to the gas station and topped off my tank. Again, it seems to be running well for now.
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Reviewed in the United States on April 21, 2026
C
Verified Purchase
ckanchola
Lowell, US
★★★★★ 4
Works ok for some stuff.
I tried this mainly to clean my cats. It sadly didn't work for that at all. It did however work great as a basic fuel system cleaner. It smoothed out my idle and cleaned my O2 sensors they were a bit lazy before using this product now they switch fast like they are supposed too. In terms of my recommendation I say use as a fuel system cleaner. Or if your cats aren't too clogged in my case I bought an old neglected used car that likely had that problem for years. So I don't think any pour in tank cleaner would work in my case. However if your car just started having cat issues. This might work?? I think it's worth a try at least and isn't much more expensive than a basic fuel system cleaner so why not?
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Reviewed in the United States on May 16, 2026
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Verified Purchase
Mary C. Lucking
Birmingham, US
★★★★★ 5
PASSED MY INSPECTION! THIS PRODUCT WORKS LIKE A MIRACLE DONT HESITATE TO BUY IT!
Inspection on my car due the end of January! My check engine light was coming on so I checked with a code reader & found it was a P0420. Read about the Catalytic Converter System possibly being in need of replacement or perhaps clogged. I am a woman, and know next to ZERO about cars, but I can read. Did investigate and found that the replacement of a Catalytic Converter system is mad expensive- also found this Moly Cleaner to add to gas tank. I'm not going to lie; I was nervous as I have a Kia Rio 2014 that has a very small gas tank and gets great gas mileage. In reading the consensus seemed to be to add to 1/4 tank of gas and drive fast for good periods of time to blow out the clog (if it was a clog). Did I mention I live in NYC and driving for long periods of time at high speeds can be a problem because of terrible traffic. Anyhow, this Saturday I poured the can into my 1/2 filled tank and hit a parkway near my home early morning. I did drive for 45 miles sometimes at 80mph then 60mph but tried to do it for a good few minutes at a time without getting pulled over. Checked my reader again, and it was not quite ready but the engine light did stay off. Next day, drove to work, stuck in traffic somewhat & never made it over 20mph & checked my reader again- all good to go for inspection. Went last night- my car PASSED and got that sticker in my window- so I am good for another year. The BEST money I have spent all year. Thank you for carrying this product! Saved me thousands! DONT HESITATE TO USE THIS. The hardest part for me was removing the cap on the can!
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Reviewed in the United States on January 13, 2026

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