Maxi-COSI Pria All-in-One Convertible Car Seat (SeaDrift) product image (primary)
Child car seat with light gray padded upholstery, adjustable head support, five-point harness, two cup holders, and a black plastic base photographed on a gray concrete surface.

Maxi-Cosi

Maxi-COSI Pria All-in-One Convertible Car Seat (SeaDrift)

5/5 (50)
$199.99$269.99-26%
Out of Stock

The Maxi-Cosi Pria All-in-One Convertible Car Seat (SeaDrift) is a 3-in-1 car seat that transitions from rear-facing (5–40 lbs) to forward-facing (30–65 lbs) to belt-positioning booster (40–100 lbs), accommodating children from birth to about 10 years. Key features include soft, machine-washable fabrics made from recycled plastic bottles without added fire-retardant chemicals, a one-handed headrest and harness adjustment system, and a 3-position recline for improved fit and comfort. While many parents praise its comfort and plush padding, some report a strong initial chemical odor that may require airing out, and installation can be tricky for some vehicles, particularly achieving a tight rear-facing fit.

Color
Sea Storm
Material
EcoCare 100%-recycled fabric, PureCosi fabric
Gender
unisex

Color

SeaDrift
GTIN
884392004149
MPN
MAXICOSI-884392004149-FLOORMODEL

Specifications

Keep your little one snug and secure from the very first ride home with the Pria™ All-in-One Convertible Car Seat. Designed for children from birth to 10 years, it grows with your child through rear-facing, forward-facing, and booster modes.

All-in-one convertible car seat for children from birth to 10 years (5–100 lbs). Rear-facing (5–40 lbs, 19"–40"), forward-facing (30–65 lbs, 34.4"–49"), and belt-positioning booster (40–100 lbs, 43.4"–52"). QuikFit allows easy adjustments of the integrated headrest and harness system without rethreading the harness. ReclineFit provides 3 reclining positions. Features EcoCare premium 100%-recycled fabric made from plastic bottles. PureCosi fabrics made without added fire-retardant treatments. Removable infant head pillow and cushions. All carseat fabrics are machine-washable and dryer-safe. 1-click LATCH system. 2 removable, dishwasher-safe cup holders. Engineered and tested to meet or exceed federal safety standards. Meets federal Side Impact standard. Certified for airplane use.

Color
Sea Storm · blue
Material
EcoCare 100%-recycled fabric, PureCosi fabric
Occasion
everyday, travel
Gender
unisex
Age Group
infant
Condition
used

Additional Attributes

  • All-in-one convertible car seat
  • Rear-facing 5-40 lbs
  • Forward-facing 30-65 lbs
  • Belt-positioning booster 40-100 lbs
  • QuikFit headrest and harness adjustment
  • ReclineFit 3 reclining positions
  • EcoCare 100%-recycled fabric
  • PureCosi fabric without added fire retardants
  • Removable infant head pillow and cushions
  • Machine-washable and dryer-safe fabrics
  • 1-click LATCH system
  • 2 removable dishwasher-safe cup holders
  • Meets federal safety standards
  • Meets federal Side Impact standard
  • Certified for airplane use

Image Analysis

1 images
Maxi-COSI Pria All-in-One Convertible Car Seat (SeaDrift) product image (primary)
01high

Child car seat with light gray padded upholstery, adjustable head support, five-point harness, two cup holders, and a black plastic base photographed on a gray concrete surface.

OCR: MAXI-COSI
light gray textured fabric upholsterypadded headrestadjustable head support cushionsinfant body insert paddingfive-point harness strapscentral buckle with red release buttoncup holder leftcup holder rightmatte black plastic basecontoured seat shellseam stitchingbrand text on front panel

Brand PDP Lookup

Brand
Maxi-Cosi

Maxi-Cosi Pria™ All-in-One Convertible Car Seat

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Documents & Data

Customer Reviews

5

50 reviews · out of 5

Kidsy Customer Service Review

Josh Radcliff

Kidsy had a great selection of deeply discounted baby gates. Unfortunately, there was a piece missing when I received my package. I didn't realize it until after the 14 day return/exchange window. But I reached out, and they were willing to send me the piece anyway at no extra charge. I really appreciated the customer service.

Great deal

Lauren D

Got a travel system for a great price. Would recommend Kidsy.

Quick delivery and items in great…

Heather Clarke

Quick delivery and items in great condition!

Smooth purchase

Denise

Smooth from checkout to delivery.

Great deals, easy to use site

ANGELICA ANDRADE

Great deals, easy to use site

Love Kidsy!

Rebecca

I’ve ordered a few items from Kidsy now and all have been great.

Exactly what I needed

Megan

Found the exact baby item I needed for half the cost.

Great product

Jessica S

I was impressed with the shipping and the item I got looked brand new. Great product and I’ll be ordering again.

Thank you!

Cheryl

Thank you! Great prices and great items.

Great service

Brigitte

I’m so happy with my experience. Kidsy shipped my order quickly and it was in great condition.

Kidsy had exactly the baby/pet gates we…

Eileen W

Kidsy had exactly the baby/pet gates we needed...good price...good shipping...good items. If you have children or know someone who has children...this site is a keeper! They get 10 stars!!

Was just as described

Crystal C

Was just as described. Quick shipping and communication.

Item was like new

Joanna

Bought a swing and it looked untouched. So happy.

Looks like new

Jessica T

Couldn’t believe how good the condition was.

Love my stroller

Maureen

Love my stroller. Great deal and great service.

Easy process

Jennifer

Super easy to order. Arrived on time and in great shape!

Everything was great

Krista

Fast shipping, clear product info, no surprises.

Better than marketplace

Wendy

Safer and easier than buying used on Facebook.

Holly

For grandparents

Stocked my home for visits from the grandkids.

My item shipped very quickly and I…

Amanda Almanza

My item shipped very quickly and I received it about 3 days after I ordered it! It came in an extra protected box as well! Very pleased with my purchase!

Amazing value

Janice

Saved a ton on a big item. Thank you, Kidsy!

Would buy again

Kathy

Everything was smooth and the item was as described.

I purchased a glider

Jamie

I purchased a glider. It was described accurately, shipping was fast and price was great!

Fast and efficient

Thomas

Got my item fast and it was in excellent shape.

Stroller came super fast and I love it

Whitney Thomas

Stroller came super fast and I love it

Quick and easy

Stephanie

Couldn’t believe how simple the process was.

Highly recommend

Rose

A friend told me about Kidsy and I’ve already ordered twice.

Was pleased with the car seat I bought…

Melissa Weaver

Was pleased with the car seat I bought from Kidsy. It was in the condition they described and arrived quickly. Thank you!

Looks unused

Omar

Couldn’t even tell the stroller had been returned.

Bouncer worked fine

SE

Bouncer worked fine. Was a little worried when it showed up but it was perfectly fine!

The products were very good

SUSAN PASSMORE

The products were very good. More than I’d expected them to be. The color of the diaper bag is beautiful and I know my daughter in love will be happy with it.

Better than expected

Katie

Everything came packaged well, looked brand new. Super impressed.

Fast delivery

Michael

Order arrived in 2 days and looked perfect.

Great, trustworthy experience

Lydia M

Great deals, easy checkout with lots of payment options, shipped very quickly, and everything was packed well and looked exactly as it was described! I didn't end up needing any intervention with my shipping experience but appreciate the option to cover lost packages for a minimal fee, especially as we get into the late and lost package holiday season. I'll definitely be getting more of my baby gear from Kidsy.

Worth it

Nathan

Got a like-new monitor for under $50.

Very happy

Sonia

Really happy with my order. Shipped fast and clean.

Good stuff

Leo

Love the gear I got for my twins.

Quick response

Shelli F.

Ordered a gate prior to this one, UPS lost it on route. I reached out to Kidsy via email and they secured a refund from UPS. Was hesitant to order again, but I couldn't find the gate at a more reasonable price. 2nd order arrived with no issues. Gate is sturdy and the dog (Husky) hasn't gotten through it (he's an escape artist). Quick delivery from start to finish.

Perfect

Maria

Everything arrived exactly as expected.

Good experience

Brian T

Item arrived just as described. Couldn’t be happier.

Would recommend

Casey

Already told two friends about Kidsy.

So grateful

Ashley

Found what I needed at a price I could afford.

Great for parents

Joshua

Shopping for gear doesn’t have to break the bank.

The best prices going and shipping is…

Tanya and Gina Hill

The best prices going and shipping is fast.

I appreciated the detailed description

Carol

I appreciated the detailed description, I knew I was getting a floor model and it came in perfect shape at a much reduced cost. When I thought the cupholders weren't included, I reached out to them and then we found them and they were very responsive and thankful that I let them know. Everything is fine.

So easy to use

Stacey

Website is easy to use, items are great quality, and shipping is fast.

Just like described

Lori

Item matched the listing perfectly.

Great price and fast delivery.

Alan Brown

Great price and fast delivery.

less money less hassle

viki

Found an item still in its original packaging for 2/3 of the original pricing.

Good prices and fast shipping

Jay Kristov

Good prices and fast shipping

Reddit Insights

5 threads · r/BabyBumpsCanada, r/BabyBumpsandBeyondAu, r/BabyBumps

Reddit parents are divided on the Maxi-Cosi Pria All-in-One: many praise its comfort, fabric quality, and ease of use, while others criticize a strong chemical odor that can persist for months.

mixed sentiment100% match

Sentiment is mixed due to recurring reports of a strong, long-lasting chemical smell versus widespread appreciation for the seat's comfort, padding, and user-friendly features.

Themes

Chemical odor/smellnegative
Comfort and paddingpositive
Fabric quality and ease of cleaningpositive
Ease of installationmixed
Fire-retardant-free materialspositive

Use Cases

  • Everyday use from birth to booster
  • Parents avoiding flame retardants
  • Comfort for long car rides

Watch Out For

highStrong chemical odor that may not dissipate quickly; some users regret purchase due to smell sensitivity.
mediumInstallation can be tricky, especially achieving a tight fit rear-facing; some need pool noodles or professional help.
lowThe 'smart guide' seatbelt holder is plastic and may feel flimsy to some users.

Community Q&A

Does the Maxi-Cosi Pria have a strong chemical smell?
Yes, multiple users report a strong 'new car smell' or chemical odor that can last weeks to months; some find it tolerable, others find it overwhelming.
Is the Maxi-Cosi Pria easy to install?
Opinions vary: some find installation straightforward with LATCH, while others struggle with tightening, especially rear-facing.
Can the Maxi-Cosi Pria be used from birth?
Yes, it's rated from 5 lbs with included infant insert, and many parents use it from birth successfully.

Compared To

vs Britax One4Life

A user considered the Pria alongside Britax One4Life but was leaning toward Pria due to positive reviews, while others agreed Britax is also a good option.

vs Baby Jogger City Turn

One user compared the Pria to the Baby Jogger City Turn and received feedback that the Pria has better padding and comfort.

vs Nuna Rava

Briefly mentioned as another mid-high tier car seat; no direct comparison insights provided.

Source Threads

  • Does anyone have the Maxi Cosi Pria? General review request

    I have the Pria 85 (older model) and love it. My daughter is almost 5 and still fits comfortably. The fabric is easy to clean and still looks great after years of use. No chemical smell on mine. I'd recommend.

    u/sarahmoskowitzr/BabyBumpsCanadaView thread →

  • FTM car seats - MaxiCosi Pria variations (va Halo) - Australia

    I have the Pria and it's been great, easy to install, bub is very comfortable and it's not too big. The fabric is soft and seems good quality. I like that the cover comes off easily for washing.

    u/katee-kinsr/BabyBumpsandBeyondAuView thread →

  • Convertible Car Seat - Maxi Cosi?

    I just bought the Pria all in one and it is SO comfortable looking. Babylist had it as the softest seat. I also love that the fabric is made without flame retardants. It does have a smell, but I put it outside for a week before installing and it was fine.

    u/FirstTimeMamaBear19r/BabyBumpsView thread →

  • Recommendations for convertible car seat please - Australia

    We have the Maxi Cosi Pria and LOVE it. So easy to install, bub is always comfortable and never fusses in the car. The seat is really well padded and the fabric is beautiful. 10/10 recommend.

    u/wildflow3r_88r/BabyBumpsandBeyondAuView thread →

  • Maxi Cosi Pria car seat - smell and installation issues

    I bought this seat because it seemed so plush and comfy, but the smell is awful! It's been 3 months and it still smells strongly of chemicals. Also, I cannot get a tight install rear facing. It wobbles so much I don't feel safe using it. I really regret this purchase.

    u/anxious_mom2024r/BabyBumpsandBeyondAuView thread →