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Maxi-Cosi Pria All-in-One Convertible Car Seat, Infant to Toddler Car Seat, Easy-Install Harness, Machine-Washable Cover, 5-100 lbs, Seafaring

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Availability: In Stock.
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Arrives Wednesday, Jul 22
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Color: Seafaring


Style: Original


Features

  • GROW WITH ME CAR SEAT This travel car seat has 3 modes: rear-facing car seat (540 lbs., 19"40"), forward-facing car seat (3065 lbs., 34.4"49"), and belt-positioning booster seat (40100 lbs., 43.4"52")
  • PREMIUM CAR SEAT FABRICS FOR COMFORT AND PEACE OF MIND Our car seats feature ultra-soft PureCosi fabrics and padding made without added fire retardant treatment, better for your child and planet, including booster seat for car use
  • FEATURING ECOCARE Our carseats use premium, future-friendly, 100%-recycled fabric made from plastic bottles for this travel car seat. Soft, comfortable, breathable yarn is perfect for your little one, and fabrics are machine-washable and dryer-safe
  • COMFORT AND SECURITY FROM THE FIRST RIDE HOME This infant car seat includes plush infant pillows for family travel, keeping baby extra snug and secure, and they come off easily for cleaning when your little one no longer needs the added support
  • FAST, 1-HANDED HEIGHT ADJUSTMENT Customize the fit through convertible car seat stages for your growing child with QuikFit, our integrated headrest and harness system that adjusts so you can set the position for quick outings, no rethreading needed
  • SIT BACK AND ENJOY THE RIDE ReclineFit allows families to choose from 3 reclining positions for your little one, so they can enjoy a relaxing ride wherever you go, and this convenient feature helps the baby car seat fit easier in your car
  • 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 This car seat includes a 5-point harness, 2 removable, dishwasher-safe cup holders, and 1-click LATCH connectors

Description

Pria All-in-One Convertible Car Seat is a 3-in-1 car seat made to keep up with every stage: rear-facing car seat (5-40 lbs., 19"-40"), forward-facing car seat (30-65 lbs., 34.4"- 49"), and belt-positioning booster car seat mode (40-100 lbs., 43.4"- 52"). Pria is designed for comfort during road trips, with convenience for parents and new parents. Raise the integrated QuikFit headrest and harness system with 1 hand, with adjustable harness height and adjustable recline. ReclineFit provides 3 reclining positions plus easier use in your car’s back seat. The infant pillow and cushions can be easily taken off without re-threading the harness. The Pria All in One car seat is designed with EcoCare, our future-friendly, 100%-recycled fabric made from plastic bottles. PureCosi fabric is made without added fire retardant treatments. All fabrics are machine-washable and dryer-safe. Engineered and tested to meet or exceed federal safety standards. Meets federal Side Impact standard.

Maximum Weight Recommendation: 100 Pounds


Installation Type: Latch, Seatbelt


Orientation: Front Facing, Rear Facing


Harness Type: 5-Point


Number of Height Positions: 3


Brand: Maxi-Cosi


Age Range Description: Newborn


UPC: 884392004828


Manufacturer: Dorel Juvenile Group


Part Number: CC414HHF


Model Number: CC414HHF


Unit Count: 1.0 Count


Item Dimensions D x W x H: 25.5"D x 19.5"W x 25.5"H


Item Weight: 16.5 Pounds


Material Type: Polyester


Color: Seafaring


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

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


  • MAXI COSI PRIA CARSEAT (HIGHLY RECOMMEND) ⭐️⭐️⭐️⭐️⭐️
MAXI COSI PRIA CAR SEAT (INFANT & TODDLER) ⭐️⭐️⭐️⭐️⭐️ 5 STARS OUT OF 5 STARS MY FAMILY LOVES THIS CAR SEAT & CAN’T RECOMMEND IT ENOUGH. WE’VE ORDERED THREE OF THEM NOW FOR ALL OF OUR CHILDREN AND ARE EXTREMELY PLEASED! THE DESIGN IS MORE BULKY THAN MANY OTHER CAR SEATS BUT IT FEELS MORE SECURE AND COMFORTABLE AND PADDED FOR THE SEATED CHILD. INITIAL INSTALLATION IS A BIT TOUGH AND CONFUSING. THE CAR SEAT LATCHES THOUGH THE SEAT BELT SYSTEM IN THE CAR ITSELF, SO MANEUVERING THE CARS EXISTING SEATBELT THROUGH THE NECESSARY LATCHES IN THE CARSEAT CAN GET TRICKY, AT FIRST, KNOWING WHERE EACH STRAP SHOULD GO. ALSO, IF YOU DON’T HAVE SMALL HANDS THREADING THE SEATBELT STRAP PROPERLY IS DIFFICULT TO MANEUVER. THERE ARE TWO CUP HOLDERS INCLUDED WHICH SIMPLY TWIST IN TO CLASP. THE CUP HOLDER CUP ITSELF CAN BE REMOVED EASILY BY A CHILD BUT ARE QUICK AND EASY TO RESET. THIS CARSEAT COMES WITH PADDING AND INFANT INSERT PIECES TO ACCOMMODATE CHILDREN OF ALL AGES AND SIZES. EACH INSERT PIECE IS EASILY INSTALLED AND CAN BE SIMPLY REMOVED ONCE OUTGROWN. WE’VE USED THIS CARSEAT BOTH FORWARD FACING AND REAR-FACING AS ITS DESIGN IS MADE TO GROW WITH THE CHILD. ONE PROBLEM WE ENCOUNTERED WAS HAVING ENOUGH SPACE FOR THE DRIVER TO EXTEND THEIR SEAT BACK WITH THE CARSEAT PLACED DIRECTLY BEHIND THEM, WHEN REAR FACING. MEANING, AS A TALL PERSON, I WAS NOT ABLE TO HAVE MY DRIVERS SEAT AS FAR-BACK AS I NEEDED IT WHILE ALSO HAVING A REAR-FACING CARSEAT DIRECTLY BEHIND ME. WE HAD TO PREMATURELY FRONT FACE THE CARSEAT DIRECTLY BEHIND THE DRIVER TO HAVE ENOUGH SPACE TO COMFORTABLY DRIVE. (I AM 5’ 11” TALL AND THIS WAS IN A JEEP GRAND CHEROKEE— JUST FOR CAR AND DRIVER SIZE REFERENCE.) ... show more
Reviewed in the United States on July 20, 2025 by Jordan Abramson

  • 10/10 Car Seat 10/10 Car Seat
Color: Seascape Style: Original
This car seat is so nice! The install is very easy, how to adjust height is easy! I got it cause my little man hated the infant bucket seat and he loved this car seat as it seems to be more solid, more comfortable (padding is nice), and allows him to sit up straight better. 10/10! Also, I was worried it wouldn't fit well into a 2014 Toyota Corolla and it fits perfectly! 😁 ... show more
Reviewed in the United States on February 18, 2026 Reviewed in the United States on February 18, 2026 by Sarah Milling

  • A great car seat!
Color: Seafaring Style: Original
Feels very nice! Our girl looks and seems to feel secure in this car seat. It was easy to install and adjust as needed. The cup holders are nice for her toys and bottles, and it was nice that it didnt weigh 8 million lbs! Overall very pleased- we have this and the Graco extend-to-fit and I prefer this one! ... show more
Reviewed in the United States on November 12, 2025 by TPrice

  • I recommend it
Excellent quality
Reviewed in the United States on May 3, 2026 by Beatriz Alvarado

  • Huge Upgrade from Safety 1st – Maxi-Cosi Pria is a Game Changer! Huge Upgrade from Safety 1st – Maxi-Cosi Pria is a Game Changer!
After using the Safety 1st car seat for years, we finally switched to the Maxi-Cosi Pria for our 4-year-old—and I honestly wish we had done it sooner. The difference between the two is incredible. With the Safety 1st, my daughter constantly complained it was “not so comfy.” On longer drives, she would be fussy and miserable. The seat never felt stable, no matter how tightly we installed it—it wobbled every time we drove. The Velcro would peel off easily, the cup holders would either fall out or get unscrewed by my toddler, and there was no recline option, so she couldn’t rest or relax. Now with the Maxi-Cosi Pria, it’s a completely different experience: 1. My daughter tells me every day how comfy she is and so much more content on car rides. 2. The cup holders are built in and secure..they don’t come loose, twist, or fall off. 3. Installation was SO much easier. My husband said it snapped in effortlessly, and it feels solid in our back seat. 4. The seat reclines 3 ways and it has made naps+ long drives way more comfortable for her. The only minor downside is that the cup holders are a bit small, but so far all of her cups have fit. It’s also bulkier than our old seat, but that’s not an issue for us since we only have one child. Honestly, the added comfort and safety are worth every bit of extra space. If you’re going back and forth between Safety 1st and the Maxi-Cosi Pria, choose the Maxi-Cosi. It’s far more secure, better built, and clearly designed with both parent and child in mind. I’m so happy knowing we’ll be using this seat until she outgrows it around age 10. No regrets. This was one of the best upgrades we’ve made! ... show more
Reviewed in the United States on June 21, 2025 Reviewed in the United States on June 21, 2025 by Bernaa💕

  • Comfy but confusing/difficult recline position for rear facing Comfy but confusing/difficult recline position for rear facing
We had purchased the Magellan Max 4-in-1 For our daughter in 2020 and have loved it so wanted to go with Maxi cosi for our 10 month old as well. We chose this seat because it offers almost all of the same features that we love about the Magellan but at a more affordable price and with a slimmer profile as well. We love the look of the seat and it seems very comfortable for our son when he is strapped in. It is easy to Get him in and out and very easy to clean. Installation is also easy, but the guides on the seat itself are where our only complaint comes in. It is very confusing when installing the seat in the third recline position while rear facing. The number is partially covered, which worried us that we did not have it completely locked into that position. We have to triple and quadruple check that it is in fact locked into the position anytime we move the seat, and do not like the guide markers on the seat For this reason. (Picture attached of the guide markers on the installed seat once locked into the 3rd position.) The leveling line is also difficult to read as it is just a line on the sticker on the outside of the seat rather than an actual bubble level like Magellan has. Aside from the guide stickers on the outside of the seat Not lining up as we would expect the seat itself has been great ... show more
Reviewed in the United States on June 12, 2024 Reviewed in the United States on June 12, 2024 by Taylor_Decker

  • Maxi-Cosi Pria: Where Comfort Meets Convenience!
Let me tell you about this Maxi-Cosi Pria All-in-One Convertible Car Seat—it's like the James Bond of car seats, but for babies! First off, the color? Total matchmaker—it blends so well with the interior of my car, it's like they were meant to be. Now, onto the important stuff—the design is pure genius. It's as comfy as a cloud thanks to the plush padding, making those car rides feel like a spa day. Installing and removing it? Easier than ordering pizza online—quick and hassle-free. Getting my little one in and out? Smooth as butter, no wrestling matches required. Plus, it's light enough to carry without breaking a sweat, yet sturdy as a tank for safety. Price-wise, it's not gonna break the bank—it's just right for what you get. Overall performance? Off the charts. If you're looking for a car seat that's comfy, stylish, and performs like a champ, this one's your go-to. Trust me, you and your mini-me will thank me later! ... show more
Reviewed in the United States on July 22, 2024 by Jessica

  • He loves it!
He loves it! Bought for my grandson when he comes to visit. I was worried he might not like it as much as his Nuna at home. I like the adjustable recline so he can be comfortable when he sleeps or sit up straighter when he wants to look out the windows. The fabric is plush and comfortable and looks like it will wipe clean easily (although we haven’t needed that yet). It’s easy to safely install in both our vehicles (Audi/Toyota) and the golf cart. Purchased on sale it was a great bargain for all the safety and comfort features it offers. -love the cup holders too! ... show more
Reviewed in the United States on August 1, 2025 by Savvymomof5

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