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Maxi-Cosi Pria 70 + Tiny Fit Convertible Car Seat

The Pria 70 with Tiny Fit is designed to provide the right fit. It fits little occupants in the TinyFit system, starting at only 4 pounds and keeping them cozy up to 22 pounds. Remove the TinyFit system and it fits larger toddlers rear-facing from 18-40 pounds. When they're ready, turn it around to comfortably fit children up to 70 pounds forward-facing. It fits your family for the first ride home from the hospital. It fits for those first rides to elementary school. The Pria 70 with Tiny Fit has Air Protect side impact protection and Maxi-Cosi's FlexTech for multi-directional crash energy management. The Pria 70 with Tiny Fit fits for mom and dad: less space needed for the rear-facing seat, providing more leg room for front seat parents. It installs easily with OneClick LATCH connectors, has deep recline angle adjustment and a color coded installation systems.


  • Expansive Weight Range
  • FlexTech system for multi-directional energy management
  • TinyFit system for superior fit for small occupants

Manufacturer Recommended Weight/Height Limits:

  • Rear-facing: 4 to 40 lbs.
  • Forward-facing: 22 to 70 pounds, up to 52 inches

Product Dimensions: 21.2 x 29.5 x 22.8 in.

Product Weight: 24 lbs.

Product Notes

Popularity: #442 in Car Seats
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Maxi-Cosi Pria 70 Convertible Car Seat + TinyFit - Walnut Brown

138 reviews
$231.99 SALE

$289.99 You save 20%

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    Customer Reviews & Product Info


    by PowerReviews
    Maxi-CosiPria 70 Air Car Seat- Walnut Brown

    (based on 2 reviews)

    Reviewed by 2 customers

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    Solid seat for most ages

    By kate

    from wilmington de

    About Me Parent of Two or More Children


    • Comfortable
    • Easy to Adjust
    • Safe
    • Sturdy
    • Stylish


    • Bulky
    • Hard to Install

    Best Uses

    • Infants
    • Newborn
    • Preemies
    • Toddlers

    Comments about Pria 70 Air Car Seat- Walnut Brown:

    I've been using this seat rear facing interchangeably for my 8mos and my 2yo, and I've even comfortably used it for my 49" tall 5yo. I love the no thread harness. It fits great in my '12 Honda Odyssey without taking up too much room while rear-facing. The downside is that I can not put it in the middle seat in the middle row of the Odyssey for two reasons. First, the latch connectors do not fit in the LATCH hooks/bars. Second, when I use the seatbelt which comes down from the ceiling, the width of the seat pushes the belt into the path of the outboard seat next to it making it immoveable.
    Those are my only issues with the seat.

    Comment on this review

    (1 of 1 customers found this review helpful)


    Fits my car & my child:)

    By PrissyRoy

    from Angie, LA

    About Me Parent of Two or More Children

    See all my reviews


    • Comfortable
    • Easy to Adjust
    • Easy to install
    • Fits Forester
    • Safe
    • Sturdy
    • Stylish


    • Blinders

    Best Uses

    • 11 Month Old 22lbs
    • Infants
    • Toddlers

    Comments about Pria 70 Air Car Seat- Walnut Brown:

    Car seat fits in the small backseat of my 06 subaru forester nice and snug without having to move driver seat up which was a main concern when researching convertible car seats. I love the color and material feels good. The adjustable headrest is perfect for my 11 month 22lb daughter. I cannot comment on the tiny fit other than it was easy to remove. Instructions are on the side of the car seat for FF or RF and takes a little know how but once you figure it out it's a breeze. My husband doesn't like the side "air" protection because he thinks it looks like blinders on a horse and our daughter can't see out very well but if it's added protection and saves lives there is no problem. I thought it would be bulky and heavy but in comparison to her infant seat it wasn't at all either. I think of it as sturdy and well made:)

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