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Maxi-Cosi

Maxi-Cosi Pria Max 3-in-1 Convertible Car Seat, Infant to Toddler Car Seat, ClipQuick Magnetic Chest Clip, Quick-Install Latch, Machine-Washable Cover, 5-100 lbs, Oyster Shell

  • Based on 1,856 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 6
Order within 10 hours and 32 minutes
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Color: Oyster Shell


Features

  • DESIGNED TO KEEP UP WITH YOUR GROWING FAMILY The Maxi-Cosi Pria Max All-in-One Convertible Car Seat is all about quick and easy, comfy and secure. This carseat will simplify your life as you and your child journey together in the years ahead.
  • GROW WITH ME CAR SEAT Our infant to toddler car seat has 3 modes: rear facing car seat (540 lbs. and 19"40"), forward facing car seat (3065 lbs. and 34.4"49"), and belt-positioning high-back booster car seat (40100 lbs. and 43.4"52").
  • PREMIUM CAR SEAT FABRICS FOR COMFORT AND PEACE OF MIND Our ultra-soft, yet durable, PureCosi fabrics and padding are made without added fire retardant treatment, which is better for your child and our planet.
  • FEATURING ECOCARE Our premium, future-friendly, 100%-recycled fabric made from plastic bottles. The yarn produced is soft, comfortable, and breathableperfect for your little one. All car seat fabrics are machine-washable and dryer-safe.
  • EASY IN-AND-OUT ClipQuik is our magnetic chest clip you can open 1-handed for easier buckling and unbuckling. The Out-of-the-Way harness system helps eliminate fumbling with straps and buckles.
  • COZY AND SECURITY FROM THE FIRST RIDE Extra plush padding on the infant head and lumbar inserts ensures a comfy and secure ride. Inserts can be easily removed without re-threading the harness of this grows with me car seat.
  • FAST, 1-HANDED HEIGHT ADJUSTMENT Customize the fit for your growing child with ease. QuikFit is our integrated headrest and harness system made to adjust swiftly, so you can set the proper position for quick outings. No rethreading the harness needed.
  • SIT BACK AND ENJOY THE RIDE ReclineFit lets you choose from 3 reclining positions for your little one, so they can enjoy a relaxing ride wherever you go. This convenient feature helps the all in one car seat for babies and kids fit easier in your vehicle.
  • IMPORTANT SAFETY INFORMATION Engineered and tested to meet or exceed federal safety standards. Meets federal Side Impact standard. Actual fit may vary. Not all children will comfortably fit in the car seat for the full weight and height ranges listed.
  • ADDITIONAL INFANT TO TODDLER CAR SEAT FEATURES YOULL LOVE 5-point harness. 2 removable, dishwasher-safe cup holders 1-click LATCH connectors for fast, easy, secure convertible car seat installation. Certified for airplane useperfect travel car seat.

Description

The Maxi-Cosi Pria Max All-in-One Convertible Car Seat is thoughtfully designed with features to simplify your life as you and your child journey together in the years ahead. Pria Max is all about quick and easy, comfy and secure — a convertible carseat specially made for your little one with conveniences parents love. ClipQuik, the 1-handed, magnetic chest clip, and the Out-of-the-Way spring-assist harness holders make putting your child in and taking them out of their car seat easier than ever. And, when they grow overnight, our infant to toddler car seat has QuikFit, our 1-handed, integrated headrest and harness system, easily raises for the proper, comfortable fit. Even installation is a breeze with the 1-click LATCH connectors. Key to the design of this grow with me car seat are the premium fabrics. The Pria Max all in one car seat is designed with EcoCare, our future-friendly, 100%-recycled fabric made from plastic bottles. The yarn produced is soft, comfortable, and breathable—perfect for your little one. And our soft, plush PureCosi fabric is made without added fire retardant treatments, which is better for both your child and our planet. All fabrics are machine-washable and dryer-safe. Our infant to toddler car seat has 3 modes: rear facing car seat (5-40 lbs., 19"-40"), forward facing car seat (30-65 lbs., 34.4"- 49"), belt-positioning booster car seat (40-100 lbs., 43.4"- 52"). This car seat is engineered and tested to meet or exceed federal safety standards. Meets federal Side Impact standard. Actual fit may vary. Not all children will comfortably fit in the car seat for the full weight and height ranges listed.

Brand: Maxi-Cosi


Installation Type: Latch, Seatbelt


Color: Oyster Shell


Orientation: Front Facing, Rear Facing


Product Dimensions: 26"D x 20"W x 26"H


Product Dimensions: ‎26 x 20 x 26 inches


Item model number: ‎CC416HHM


Maximum weight recommendation: ‎100 Pounds


Material Composition: ‎PP 57.4%, Steel 16.5%, Aluminum 0.2%, Poly web thread (harnesses) 7%, EPS 1.3%, Polyurethane/Polyester Foam Pad 17.5%, TPE 0.1%


Number of reclining positions: ‎3


Batteries required: ‎No


Orientation: ‎Front Facing, Rear Facing


Harness type: ‎5-Point


Item Weight: ‎16.5 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 6

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Beautiful and comfy
It’s very good quality and very safe and comfortable for the kids I like it very much, worth the price.
Reviewed in the United States on October 22, 2025 by Diana
    • Maxi-Cosi Pria Car Seat - Winner, Winner Chicken Dinner!
Color: Essential Graphite – PureCosi
Review Image by Rachierach Rachierach
I spiraled looking for the best car seat; many are solely rear-facing! This one is convertible, both rear-facing and forward-facing. I found it in the top ten picks on a few non-sponsored websites. It is roomy, easy to adjust, sturdy, and the installation was a breeze. It has two cupholders. This car seat is well made, and the material seems strong and sturdy, but the inserts are so soft. It is NOT tiny; it is pretty wide. I have a BMW iX, which is quite large. My husband is tall and able to extend his seat far enough back, and even though she is in the middle, it was a problem with the last one. I have read many reviews about the smell; mine had no scent. I purchased this car seat to stay stationary in my car; I would not recommend buying it to attach to a stroller because of its size and weight. It's user-friendly, and the harness is easy to adjust. It feels very safe, which I think, at the end of the day, is the most important. The car seat is a great value; I wanted to write a review because I see that many reviews are from people who were “gifted” it in exchange for their reviews. I paid full price, and I think I got a great deal. I would consider other Maxi Cosi products in the future. If you are on the fence, go for it; no regrets. ... show more
Reviewed in the United States on September 26, 2024 by Rachierach Rachierach
    • LOVE!
Color: Urban Wonder - PureCosi
LOVE THIS SEAT. It is perfect. Great quality at a great price. Not too heavy but not lite. Very sturdy once installed. The color is beautiful. Very gender neutral.
Reviewed in the United States on November 14, 2025 by K
    • No more tears!!! My baby sleeps in the car!!!
We Love this seat. I was a skeptical because my baby, a year old had not slept on a ride in the car, only cried almost every single minute of the car ride. Now we’ve had this seat a few days shy of a month. Since day one, THE VERY FIRST ride in this seat and she slept in the car, no fussing, not a tear shed. Every single ride since she has fallen asleep, no fussing, just babbling and comfortable…and that’s even with it being a hotttt summer in Minnesota, no air conditioning in the car as it just went out and not an easy fix/needs replacing. Baby is still happy!! And I’m so happy I bought this seat. I bought a color that was a little less expensive in the selection but in the car seat brand selection this one was a little pricier… I am glad I gave it a try as the return window with this company allowed for a good run to see how it performed. We will be keeping this seat and would re-purchase again and again. This is my third child, each child has hated the car. Now I think it was the issue of the sear as the problem and not the actual riding in the car. Also, we are still rear facing so it wasn’t the fact that baby had been turned forward, as to the fix in crying spells. I have two boys and a girl now… they all hated the car. They all have been nursed exclusively and attached to mama so, I thought that had something to do with it but now I feel like the comfort in this Maxi Cosi car seat must be like mama’s arms or even being held in the carrier/similar feel. The straps are just better placement around the shoulder and thigh. The head rest holds well while little one is riding/resting. The magnetic chest clip is superior!! The way the shoulder straps hold up and the way they are formed and how it lays on the collar/chest is way more comfortable for baby. She literally smiles and chats when I say “let’s go on a car ride!” And she happily loads in while I clip the straps in place. It’s really amazing. I don’t leave reviews for products purchased ever but I felt led to do this one with other struggling parents in mind. It really is almost too good to be true but I’ll gladly take it!! Life is better with this seat!! We actually love the blue color too!! Looks so nice and worth the price!! Last note is that it’s an easy seat to put in the car, easy to adjust headrest/back of the seat. Perfect right out of the box! I hope this helps someone! ... show more
Reviewed in the United States on June 29, 2023 by Selvin Ortiz
    • Not the best quality car seat.
I’m not sure if I got unlucky with this car seat but I hate it and my daughter hates it. the harness is INSANELY hard to pull. the straps always tangle. when it’s 85 F outside and your baby is screaming, it’s not the best time to have to take everything you have to pull the buckles securely. it also wobbles. i’ve done it forward and rear facing and it’s not safe. I hate that it took me almost a year to get a new car seat but I have tried to fix all the harness problems and nothing seems to help. also the tan color gets really dirty and my toddler has never peed in it just snacks and I wash it every 3 months and stains don’t come out at all. It was really cute at first but now just looks embarrassing. ... show more
Reviewed in the United States on July 9, 2025 by Ilona
    • Kids love it.
Color: Essential Graphite – PureCosi
Review Image by Brenna Wolff Brenna Wolff
The best car seat on the market. Easy to install, soft and comfy for my kids, super easy to adjust and looks great in the car.
Reviewed in the United States on June 29, 2025 by Brenna Wolff Brenna Wolff
    • Terrific Car Seat
Color: Essential Black
Our favorite car seat. Super comfortable for babes that makes car rides so much easier. We love the comfort and safety with this brand and will not purchase another brand.
Reviewed in the United States on August 9, 2025 by Brittany
    • Looks like it was an open box return
So, I'm not sure but it looks like I paid full price for a car seat that had been previously purchased and installed. Like maybe it didn't fit in their car or something. It arrived taped back up in a box that looked open and wasn't wrapped in plastic. There is no user manual and I saw, what appears to be, some light scuff marks where someone tried to thread the seat through the front facing holes. I really need this seat for an upcoming trip or I'd consider returning and purchasing directly from maxi cosi. I dont mind open box items when I am getting a discount, and only bc it doesn't look like it was ridden in will I keep it. For the price I expected mint condition in plastic, brand new. It has the barcode to scan for information so maybe that's why no booklet, but no plastic?? Scuff marks?? Come on. To the good part. My large for his age 9m was ready to get out of his Nuna pipa lite and I just couldn't stomach spending the $550 for their convertible seat even though I love that brand and the rava. This seat fits him the same and looks to be more comfortable even! Four stars for a comfortable, easy to install seat my baby loves to ride in. ... show more
Reviewed in the United States on June 23, 2023 by Rachel

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