SKU: 5897143222
uppababy mesa extra base

uppababy mesa extra base UPPAbaby Mesa Max Infant Car Seat

Sale price$18.11 Regular price$20.12
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

uppababy mesa extra base UPPAbaby Mesa Max Infant Car SeatThe UPPAbaby MESA MAX is the extended capacity version of the MESA series, covering babies from 4 to 35 lbs compared to the standard MESA's 30 lb limit. That additional five pounds of capacity is meaningful for larger babies who outgrow a standard infant seat before they are developmentally ready for a convertible car seat, giving parents more time in the rear facing infant seat stage without needing to transition early. Like the rest of the MESA

The UPPAbaby MESA MAX is the extended-capacity version of the MESA series, covering babies from 4 to 35 lbs compared to the standard MESA's 30 lb limit. That additional five pounds of capacity is meaningful for larger babies who outgrow a standard infant seat before they are developmentally ready for a convertible car seat, giving parents more time in the rear-facing infant seat stage without needing to transition early. Like the rest of the MESA lineup it fits directly onto the Vista V3 and Cruz V3 without adapters, and onto the Minu V3 and Ridge with adapters sold separately.

The MESA MAX base includes both a load leg and an Anti-Rebound+ Panel, which is the most comprehensive base safety configuration in the MESA lineup. The load leg extends to contact the vehicle floor and reduces forward seat rotation during a frontal crash, limiting the head excursion that causes the most serious infant injuries. The Anti-Rebound+ Panel limits seat rotation during rebound after a frontal crash and provides additional protection in rear-impact collisions. The SmartSecure system uses a red-to-green visual indicator to confirm correct installation without guesswork, and auto-retracting LATCH stores the connectors automatically. Bubble level indicators on both sides of the base and a four-position adjustable foot ensure correct recline angle across different vehicle seat contours.

The carrier weighs 9.9 lbs without the canopy and insert. The no-rethread five-point harness adjusts height simultaneously with the infinite-position headrest, which means harness position stays correct as the baby grows without separate readjustment steps. The extra-large UPF 25+ hideaway canopy provides 43% more coverage than previous MESA models and tucks away neatly when not in use. The carrier shell includes side ventilation panels for airflow during warmer weather. The belt routing system allows secure baseless installation using the vehicle seat belt for rideshare and travel, and the seat is FAA certified for aircraft use.

All fabrics are DualTech and PureTech fire retardant free, GREENGUARD Gold Certified, and machine washable. The robust infant insert supports correct positioning for babies from 4 to 11 lbs during the newborn stage. ANB Baby carries the full UPPAbaby collection including the MESA V3 if you are comparing current models, and all orders over $45 ship free.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 5897143222

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4.6 ★★★★★
Based on 22 reviews
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A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 3
Nice wedge pillow but not enough...
Color: Cool Grey, Size: 24x24x12 inch
It came compacted and when I opened it expanded almost immediately, maybe took like 20 minutes to fully decompress. Its soft and comfortable and the cover is really nice. But it does have a strong chemical smell, which is normal for this kind of brand new memory foam, I just put it on a table with a window open near it and after maybe 24 hours the smell was almost completely gone. The problem is that I bought this to have a elevated position when sleeping but the 30° are just not enough for me. I wish it was at least 45° but I could not find any pillow with that amount of degree... it's either 30° or like 75° in the other position. At the base of the pillow there is a little ridge that is comfortable for the lower back but makes me slide down in the middle of the night so I end up almost laying flat with my neck on the base ridge. With my slim build my lumbar area gets some nice support but makes my head almost have a "fall backwards" sensation, I like having my neck have a "push-forward" position with my pillow, but when adding another pillow to try and get to a comfortable position it only makes me slide down even more... :/
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Reviewed in the United States on November 6, 2024
C
Verified Purchase
C.H. Aiken
San Leandro, US
★★★★★ 5
Very firm and durable
Color: Cool Grey, Size: 24x24x12 inch
worked great for husbands surgery recovery. Very affordable, firmness was great, looked nice on the bed and also used it for the grandkids when they were watching a movie. Moved around with ease. Didn't use it to sleep with all night though. He could only make it half the night but that wasn't the pillows fault. It was the cast on his arm. Definitely did its purpose after surgery and the need to sit up in bed more. highly recommend
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
Michael C.
Port Orchard, US
★★★★★ 5
Sasstie Wedge Pillow
Color: Cool Grey, Size: 24x24x12 inch
Perfect. I used it when I was recovering from hip surgery. Relieved a lot of pain in my hip and knee at a time when I needed relief.
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Reviewed in the United States on May 30, 2026
W
Verified Purchase
W.
New York, US
★★★★★ 5
Comfortable, firm, great for positional sleep therapy
Color: Cool Grey, Size: 24x24x12 inch
This is just what I needed to breathe better in my sleep, my doctor recommended a pillow like this for sleep apnea symptoms. I have an upcoming surgery too, so i'm glad I was able to test it out a week prior and see how it can help me prop up in bed. Feeling better about my upcoming recovery knowing i'll have this great pillow to support me!
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Reviewed in the United States on April 4, 2026
K
Verified Purchase
Kristin
Belleville, US
★★★★★ 5
Literally perfect and exactly what I needed!
Color: Cool Grey, Size: 24x24x12 inch
I can't recommend this enough! It was exactly what i was looking for! I have an annoying habit of researching everything for months before I purchase something that will get used this often. I finally decided on this one and I was very pleasantly surprised. I needed a wedge pillow to put at my back while sitting in bed. Mostly for when I'm working on my laptop. This one was the perfect height and perfect fit for me.I'm a female that is 5'4 and weigh about 117pds. I wanted something firm enough to support my back, and this most certainly does! It had a very pleasant appearance with the light gray sides. It has a removable cover I can take off and wash when needed. It's portable enough to move from room to room, also works great on my couch and it has amazing versatility. It can also be used as a pillow for someone that might need to sleep at a slight incline. It also works if you need to prop your legs up. It came vacuum packed. Once opened It said to let is sit for at least 24-48 hrs to give it time to properly inflate. For me, It plumped right up immediately! Again, from someone that does her research, if your looking for something like this at a reasonable price, this is it!
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Reviewed in the United States on May 10, 2026

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