UPPAbaby Mesa Max Infant Car Seat and Base - Greyson
UPPAbaby Mesa Max Infant Car Seat and Base
UPPAbaby Mesa Max Infant Car Seat and Base - Greyson
UPPAbaby Mesa Max Base
UPPAbaby Mesa Max Infant Car Seat - Greyson
UPPAbaby Mesa Max Infant Car Seat and Base - Gregory
UPPAbaby Mesa Max Infant Car Seat and Base - Greyson
UPPAbaby Mesa Max Infant Car Seat and Base
UPPAbaby Mesa Max Infant Car Seat and Base - Greyson
UPPAbaby Mesa Max Base
UPPAbaby Mesa Max Infant Car Seat - Greyson

UPPAbaby Mesa Max Infant Car Seat and Base

Regular price $429.99
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UPPAbaby is taking safety to the max with its newest infant car seat.

The Mesa Max builds on the Mesa series by adding two leading safety features: a steel-reinforced load leg and an anti-rebound panel that limit movement and rotation of the seat in a crash.

Studies show that car seats with load legs reduce the risk of head injury by nearly 50 percent. The Mesa Max also features a larger headrest for added side impact protection, and its carry handle can also be used in a new fourth position to prevent rebounding.

The Mesa Max also introduces features like an extra-large UPF canopy for full coverage, side ventilation for added airflow, an infinite adjustable headrest to customize fit, and a contoured infant insert for added newborn support.

The base of the Mesa Max installs in a matter of seconds, thanks to self-tensioning LATCH connectors and three indicators that turn green to signal that a safe installation is complete. For taxis and travel, the seat can be installed without the base with European-style seatbelt guides that double as harness holders when you're helping baby in and out.

The Mesa Max pairs with all UPPAbaby strollers, connecting the UPPAbaby Cruz and Vista strollers without adapters.

While all colors of the Mesa Max are free of flame-retardant chemicals in the fabrics and foam, the Greyson and Gregory colors are made with a merino wool, a fabric that's naturally fire-resistant, moisture-wicking and breathable to help control baby's temperature.
• Steel-reinforced, adjustable load leg limits forward rotation in a frontal crash, reducing the risk of head and neck injury

• Anti-rebound panel stabilizes the base in a rear-impact collision

• Extra-large UPF canopy adds 43% more coverage than previous Mesa canopy and retracts into carrier when not in use

• SmartSecure system uses red-to-green indicators and self-retracting LATCH connectors allow for fast, accurate and easy installation

• Adjustable headrest is reinforced with EPP foam providing added protection

• Connects to all UPPAbaby® strollers, including the Vista and Cruz without adapters

• No-rethread, 5-point harness eliminates the need to take apart the harness system as baby grows

• Can be installed using only the seatbelt using secure European-style installation system

• Belt guides also keep harness out of the way while helping baby in and out

• Plush infant insert is contoured to infant's body, providing support up to 11 pounds

• Fourth position on carry handle can function like anti-rebound bar when installing seat without the base

• Fabrics are removable and machine-washable
• Weight capacity: 4 to 35 lbs.

• Height limit: 32"

• Car seat weight: 9.9 lbs
• Mesa Max infant car seat

• Infant insert

• Mesa Max infant car seat base with load leg

Most orders are shipped via FedEx Ground from our warehouse in Scottsdale, Arizona within 1 business day.

Transit times are typically 1 to 5 days. Please see our shipping page for estimated transit times to your location.

Strolleria accepts returns of new, unused items that are returned within 60 days of receipt. See our return policy for more information.

Select furniture and special-order products are final sale and cannot be returned or exchanged. Please see policy for full details.

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Sun protection
An extra large sun canopy provides full UPF coverage
Contoured insert
Plush, contoured infant insert supports your newborn
Load leg base
Steel-reinforced load leg adds head and neck protection
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Customer Reviews

Based on 27 reviews
Mattie McCarter

The absolute best car seat! Love the comfort for my little one as we travel frequently. Very easy to use.

Haley Bobo
Perfect car seat!

Purchased to click into my Vista V2 for my second baby. It’s beautiful and great quality!

Kathleen Young
Max car seat

Easy to install. Excellent safety ratings. Love the whole set up. Stroller, bassinets, car seats and rumble seats. Best twin set up found. Definitely recommend.


We love the car seat. It is not light but very easy to use and handle. The Gregory blue is a beautiful color.

We love this carseat

We love this carseat. Baby is comfortable in it and will sleep or just hang out during car rides. The materials are plush and easy to remove for cleaning. We brought our babe home in this carseat and the infant insert was so great when he was tiny. I really like the adjustable head/straps feature too. Super easy and I feel like I make it just a little bigger every time I put my baby in.