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

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

9 reviews
Regular price $269.99
Regular price Sale price $269.99
Sale Sold out
Color : PureCosi - After Dark
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Keep your little one snug and secure from the very first ride home with the Pria All-in-One Convertible Car Seat. Made to keep up with your growing family, it converts to three different modes: rear-facing, forward-facing, and belt-positioning booster.

Pria is designed for your child’s comfort but includes conveniences for you as well. Raise the integrated QuikFit headrest and harness system with one hand to properly fit your child when they seem to grow overnight. In-and-out harness holders keep straps out of the way when buckling or unbuckling your squirmy one, making it easier and quicker to get on your way.

ReclineFit provides 3 reclining positions for a relaxing ride, plus an easier fit in your car. The infant pillow and cushions provide extra support and can be easily removed without re-threading the harness.

Select color options feature PureCosi™ fabrics and padding made without wool or added fire retardant treatment. Plus, all fabrics are machine-washable and-dryer safe.

This all-in-one car seat is ready to journey through the years ahead as you create memories with your little one.


  • Children can ride rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode
  • GCell® patented foam absorbs crash energy and protects your child’s head where it’s needed most in a side impact crash
  • Soft-to-touch cushions and premium fabrics and padding throughout, provide the most comfort during the journey
  • 3-position recline makes travel comfortable for your little one
  • Includes two dishwasher safe, removable cup holders
  • Seat pad and harness cover are both machine washable and dryer safe
  • QuickFit shoulder harness automatically raises the harness and headrest height
  • In and Out harness holders keep straps out of the way when buckling
  • Removable infant pillows provide extra support and comfort
  • One click LATCH connectors make for easy installation

What's Included

  • Pria All-In-One Convertible car seat
  • 2 Removable Cup Holders
  • Removable Infant Pillow


Weight/Height Capacity

  • Rear Facing 4-40 lbs and 19-40"
  • Forward Facing 22-65 lbs and 29-49"
  • Booster 40-100 lbs and 43-52"

Weight and Dimensions

  • Weight: 21 lbs
  • Dimensions: 23.5" L x 19" W x 24.75" H

Materials and Care Instructions

  • Select colors are made with Pure Cosi fabrics. Pure Cosi fabrics meet the FAA fire-retardant safety standards without using the chemicals that are common across all car seat manufactures. Pure Cosi fabric is wool-free and flame-retardant chemical free.
  • Fabrics are all machine washable and dryer safe. Wipe plastic, vinyl, and metal parts with a damp sponge or cloth. The harness system should be cleaned with mild soap and water. Wipe the outside of the buckle with a damp cloth. Do not lubricate the buckle or immerse in water. Do not use bleach or harsh chemicals on your car seat and do not dry clean. Use of cleaning agents such as these can damage your car seat and cause deterioration of the materials.

Compatibility + Accessories


CPS Techs

What is a CPS tech?

A CPS tech is a Certified Passenger Safety Technician. Our Cubby Moms who have certified as CPS techs are specially trained on how to properly install car seats and booster seats, ensuring they know everything there is to know about keeping children safe in vehicles.
Through required continuing education courses and hours of personal research and team training, our CPS techs are able to remain up to date on the latest technical information regarding child safety.
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How does a CPS tech get certified?

In order to become certified, each prospective tech must attend The National Child Passenger Safety Certification Training Program. After intensive classroom instruction, they must pass a variety of written tests, demonstrate their knowledge through hands-on skills assessments, and perform safety checks at a check-up event before becoming certified. They learn the ins and outs of car seat installation possibilities, installing car seats in different vehicles, harnessing methods, and more. The car seat and safety industry is constantly changing, so our CPS techs here at The Baby Cubby are an invaluable resource for parents purchasing a new car seat, or for ones who simply want someone to double check that their current car seat is properly installed.
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How can I get in contact with a CPS tech?

You can visit our store during regular business hours to consult with a CPS tech. This is a service we provide all year round because we’re passionate about helping parents and keeping kids safe! If you’re not local, you are always welcome to contact The Baby Cubby via phone or chat to get the peace of mind our highly-trained techs can offer when it comes to child car safety. To contact our CPS techs, use the options listed below.





Car Seat Return and Shipping Policy

Car Seat Returns

Due to safety concerns, only unopened car seats can be returned. Safety is our top priority and we want you to keep your kiddos safe. If you have any questions, please reach out to [email protected]

Car Seat Shipping

Free Shipping applies to standard shipping orders over $95 within the continental U.S.A. Unfortunately, orders shipping to Alaska, Hawaii, Puerto Rico, or APO/FPO addresses do not qualify for free shipping.
Large furniture items that must ship as freight such as cribs, gliders and dressers have a separate furniture delivery fee.

Free 5-7 days shipping is available on every order over $95 (excluding taxes and shipping fees) in the continental U.S.A. If you are in need of expedited shipping, the cost will be dependent upon your area and how fast you are wanting it shipped to you. You can get a shipping quote in your cart at checkout.

Shipping Timeline

For standard shipping, FedEx and USPS have up to 5-7 business days to deliver your order. However, most items arrive within 3-5 business days.

To track your package, follow one of the links below:

United States Postal Service (USPS) Tracking:

FedEx Tracking:




Best Price Guarantee


We understand that caring for a baby isn’t cheap
and that baby gear and supplies quickly add up. If
you find a lower price on any item that we sell, we
will gladly match it.

The product must be the exact same color/style/size
and be in stock on competitor’s website. Unfortunately,
we cannot price match auction-based websites. Some
brands and manufacturers are excluded from our price
match policy. Some items have a 1 per person price
match as well.


To obtain a price adjustment, please contact email
Customer Service at [email protected]


A one-time price adjustment per item will be honored
when items are purchased at full retail price and the
merchandise (of the same style, color, and size) is
discounted within 14 days of the original purchase date.
Items purchased with a promo code or discount code are
not eligible for price adjustments.
Price adjustments are not provided during Black Friday or
Cyber Monday sales.
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Customer Reviews
4.4 Based on 9 Reviews
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Filter Reviews:
Ana G.

Maxi cosi

Love it and most importantly baby is so comfortable on it



We are so glad your baby is comfortable in their car seat! We love seeing happy babies! Thanks for the review!

Ana G.

Maxi cosi

Love it, my baby is comfortable on it

Daniela S.

Love it$!

Great car seat my baby loves it!



Hi Wanda, Thanks for your review! We are thrilled to hear that you are pleased with the Pria 85! One thing we really love about this seat is how soft and cushy it is!


An awesome pick for mom and baby!

Just by looking at this you can tell that your little one will be suuuper comfortable in it! My daughter loves being able to put her cup, and other toys into the cup holder and take them back out. It is super user friendly, AND you can wash the whole cover in the washing machine??!! MOM WIN!



I've purchased two of these and have used them from birth for my two babies that are now almost 4 and 2.5. I like how safe and easy they are to use, but that they look really good, too! Highly recommend if you want to a good convertible that you can use from birth.