UPPAbaby Aria car seat base in black, shown in front three-quarter top view with extended load leg, blue latch routing areas, and top control panel.
Side profile of the black UPPAbaby Aria car seat base with extended load leg, visible side latch area, and level indicator.
UPPAbaby Aria infant car seat installed on base, shown from the side with gray canopy extended and load leg deployed.
Close-up of the UPPAbaby Aria base SmartSecure top panel with green indicator, blue side guides, and orange release controls.
UPPAbaby Aria Base
UPPAbaby Aria Base
UPPAbaby Aria Base
UPPAbaby Aria Base

UPPABABY

UPPAbaby Aria Base

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A CLOSER LOOK

The little details.

UPPAbaby Aria Base

Aria Base

An extra Aria Infant Car Seat base allows you flexibility and ease of travel. Ideal for multiple family vehicles – no more swapping car seat bases between relatives, babysitters or spouses!

Key Features

  • Compatible with Aria and Mesa Max infant car seats
  • Not compatible with Mesa and Mesa V2 infant car seat
  • Load leg for increased safety and reduction in head/neck injury
  • Anti-Rebound+ Panel for increased safety
  • Bubble level indicators on both sides to aid in getting correct angle during installation (Included 0–4-month label to instruct on use with Robust Infant Insert)
  • Auto-retracting LATCH for effortless installation
  • Built-in lock off for secure seatbelt installation
  • SmartSecure System + Red-to-Green indicators
  • Four-position adjustable foot for easy leveling
  • Streamlined, low-profile base with finished bottom in all black
  • GREENGUARD® Gold Certified to support healthier air quality and low chemical emissions

Feature Visual Guide

Ensured Safety for Every Ride
Ensured Safety for Every Ride
Having an extra car seat base makes life a breeze when you’re switching between cars. You can install your child’s seat quickly and safely in different vehicles, giving you total peace of mind and making those on-the-go moments a whole lot easier.
Adjustable Load Leg
Adjustable Load Leg
The Aria base includes an adjustable load leg that adds stability and increases overall safety. It also helps to limit forward rotation during a front collision and reduce the chance of a head or neck injury.
Safety You Can See
Safety You Can See
The Aria base offers rapid installation, thanks to our SmartSecure® system, auto-retracting LATCH design, bubble level indicators, and intuitive red to green visual cues. Plus, its base features a four-position adjustable foot for effortless leveling.
Anti-Rebound+ Panel
Anti-Rebound+ Panel
The anti-rebound+ panel provides increased safety and protection by limiting the rotation and movement of the car seat in the event of a rear-impact collision.

Price Matching Policy

Why shop anywhere else?

baby enRoute will match our Canadian competitors on regular and sale priced items! To be eligible, please click "chat" or send a quick email to discuss with our staff.

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Frequently asked questions

Do you offer price matching?

Yes. If a qualifying online retailer or a local competitor sells the same item for less within 14 days of it being available to you, we'll match the price.

  • Pickup orders: the 14 days start when your order is marked Ready for Pickup.
  • Shipped orders: the 14 days start on the delivery date shown by the carrier.
  • Amazon: only when the seller is the brand itself or an authorized seller. Marketplace and third-party listings, and coupons we can't verify, don't qualify.

Email online@babyenroute.ca with your order number and a link to the lower price. Every request is reviewed by our team. Full details: Refund & Price Match Policy.

How long does delivery take?

In-stock orders usually leave our warehouse within 1-2 business days. Most Canadian orders then arrive in 3-7 business days, depending on where you live. We ship with Canada Post, UPS, FedEx and Purolator. Pre-order and backorder items ship once they arrive, and we email you an estimated date.

Do you offer free shipping?

Yes. Standard shipping is free on eligible regular-size orders of $100 or more (before taxes) to Alberta, British Columbia, Manitoba, Ontario, Quebec and Saskatchewan.

  • Not included: oversized items, furniture and express shipping.
  • Orders to New Brunswick, Newfoundland and Labrador, Nova Scotia, Prince Edward Island, Yukon, the Northwest Territories and Nunavut pay regular shipping rates.

The exact cost is shown at checkout. More: Shipping & Delivery.

What is your return policy?

Most items can be returned within 14 days of receipt if they are new, unused and in the original box with all packaging.

  • Final sale: sale items, furniture, car seats, strollers, electronics, mattresses, pillows, swimwear, bedding, diapers, food, toys and plush.
  • Not returnable: feeding products, breast pumps, bath and diapering accessories, lotions, potty seats, wipes and undergarments.
  • Return shipping is paid by the customer. Store purchases go back to the same store.

Full details: Refund Policy.

Do you have a physical store?

Yes, three. Holiday hours may vary.

  • **Richmond:** 7800 Alderbridge Way, Richmond, BC. Mon-Sat 10:30 am-6 pm, Sun 11 am-5 pm. (604) 284-3416
  • **Burnaby:** Metropolis at Metrotown, 4800 Kingsway #250 (Ground Floor, M19), Burnaby, BC. Mon-Sat 10 am-9 pm, Sun 11 am-7 pm. (604) 438-3416
  • **Ottawa:** Unit 3, 228 Hunt Club Road, Ottawa, ON. Mon-Fri 11 am-6 pm, Sat 10 am-6 pm, Sun 11 am-5 pm. (613) 526-3416
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