Skip to Main Content Skip to Footer
  • (Opens in new window)
  • (Opens in new window)
Limited Time: Up to 24 months special financing*** on qualifying purchases with a Crate & Barrel credit card.
    Orders &
    • Track Orders / Schedule Delivery
    • Create a Registry
    • Crate & Barrel Credit Card
    Store Locations
    • Shipping to 
    Favorites0items

    Something catch your eye?

    1. Save it to Favorites

    2. Create a Mood Board

    3. See it all together

    FavoritesView Favorites
    Cart contains0items

    Are you missing items in your cart?

    to see items you may have added using another computer or device.

    View Cart
    • NEW!
    • Baby Registry
    • Free Design Services
    • Business & Trade Program
    • Shop by Room
    • HALLOWEEN
    • Back to School
    • Baby
    • Kids
    • Furniture
    • Bedding & Bath
    • Decor & Mirrors
    • Rugs
    • Lighting
    • Toys
    • Storage
    • Baby Gear
    • Backpacks & Lunch
    • Gifts
    • Sale
    Fall Lookbook is Here Shop 500+ New Arrivals
    Sign Up for Texts & Save 10% Even on Furniture
    VIP APP Week Starts Now! Don't Miss It, Download Now
    Nursery Refresh Starting at $249 Delivery as Fast as 7 Days
    1. Baby & Kids
    2. Baby Gear
    3. Car Seats & Car Seat Accessories
    4. Convertible Baby Car Seats

    Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat

    Shop Maxi-Cosi
    $294.99
    SKU: 132771
    Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat
    Carousel showing item 1 through 1 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 1 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 2 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 3 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 4 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 5 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 6 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 7 of 8
    View Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat - image 8 of 8

    Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat

    Shop Maxi-Cosi
    $294.99
    SKU: 132771
    Loading...
    Loading...
    Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat
    $294.99

    THE DESIGN DESK

    100% free design help

    We can plan your space, suggest pieces you’ll love & more.

    Get Started

    The Maxi-Cosi Pria All-in-One Convertible Car Seat keeps little ones comfy and safe from their very first ride home. The convertible design includes rear-facing, forward-facing and booster seat options to grow with babies to big kids. Raise the integrated QuikFit headrest and harness system with one hand to perfectly fit your little one as they grow. Safety harness holders keep straps tangle-free when buckling or unbuckling a squirmy baby, and the seat's adjustable ReclineFit provides three positions for a more relaxing ride and an easier fit in your car. The infant pillow and cushions offer extra support, plus they can be removed without rethreading the harness. And the PureCosi fabrics and padding—made without wool or added fire retardant treatment—are machine washable and dryer safe.

    Check out our Types of Car Seats Guide to learn more.


    Maxi-Cosi ® Pria ™ All-in-One Midnight Slate Convertible Baby Car Seat30.5"Hheight20"Wwidth34.5"DdepthMeasurements are in inches.
    • Rear-facing: 4–40 lbs. and 19"–40"
    • Forward-facing: 22–65 lbs. and 29"–49"
    • Belt-positioning booster: 40–100 lbs. and 43"–52"
    • Polyurethane, polyester and plastic
    • QuikFit 5-position, no-rethread adjust headrest
    • Easy in-and-out harness
    • 3 recline positions
    • 2 removable, dishwasher-safe cup holders
    • 1-click LATCH connectors for easy installation
    • Side Impact Protection (SIP)
    • Certified airplane use
    • Machine-washable and dryer-safe fabrics
    • Spot clean base
    • Made in USA of Domestic and Imported Materials

    • Machine washable.
    People Also Viewed
    • Maxi-Cosi ® Pria ™ Chill All-in-One Essential Black Convertible Baby Car Seat

      Maxi-Cosi ® Pria ™ Chill All-in-One Essential Black Convertible Baby Car Seat

      $429.99
    • Nuna REVV ™ Caviar Black Convertible Rotating Baby Car Seat

      Nuna REVV ™ Caviar Black Convertible Rotating Baby Car Seat

      $650.00
    • UPPAbaby ® Rove™ Jake Black Convertible Toddler Car Seat

      UPPAbaby ® Rove™ Jake Black Convertible Toddler Car Seat

      $499.99
    • Nuna ® RAVA ™ Frost Light Grey Convertible Baby Car Seat

      Nuna ® RAVA ™ Frost Light Grey Convertible Baby Car Seat

      $680.00
    • Nuna ® LUMN ™ Granite Grey Reclining Car Seat

      Nuna ® LUMN ™ Granite Grey Reclining Car Seat

      $700.00
    • Nuna ® EXEC ™ Black Caviar All-in-One Convertible Baby Car Seat

      Nuna ® EXEC ™ Black Caviar All-in-One Convertible Baby Car Seat

      $780.00
    • Nuna ® AACE ™ Caviar Black Booster Car Seat

      Nuna ® AACE ™ Caviar Black Booster Car Seat

      $300.00
    • Nuna ® EXEC ™ Granite Grey All-in-One Convertible Baby Car Seat

      Nuna ® EXEC ™ Granite Grey All-in-One Convertible Baby Car Seat

      $780.00
    • Maxi-Cosi ® Tayla ™ Max Onyx Wonder Modular Baby Stroller

      Maxi-Cosi ® Tayla ™ Max Onyx Wonder Modular Baby Stroller

      $529.99
    • BABYBJÖRN ™ Beige Mini Baby Carrier

      BABYBJÖRN ™ Beige Mini Baby Carrier

      $99.99
    • Dagne Dover Indi Camel Large Diaper Bag Backpack

      Dagne Dover Indi Camel Large Diaper Bag Backpack

      $230.00
    • Doona ™ Nitro Black Compact Infant Car Seat & Stroller with Base

      Doona ™ Nitro Black Compact Infant Car Seat & Stroller with Base

      $600.00
    • Nuna ® TRIV ™ next Biscotti Brown Compact Foldable Baby Stroller

      Nuna ® TRIV ™ next Biscotti Brown Compact Foldable Baby Stroller

      $800.00
    • CYBEX Stormy Blue Libelle 2 Compact Baby Stroller with Taupe Frame

      CYBEX Stormy Blue Libelle 2 Compact Baby Stroller with Taupe Frame

      $299.95
    • CYBEX Almond Beige Libelle 2 Compact Baby Stroller with Taupe Frame

      CYBEX Almond Beige Libelle 2 Compact Baby Stroller with Taupe Frame

      $299.95
    • Maxi-Cosi Calao Classic Oat Baby Play Yard

      Maxi-Cosi Calao Classic Oat Baby Play Yard

      $279.99
    • Busy Baby Activity Chair

      Busy Baby Activity Chair

      $159.00
    • Nuna REVV ™ Cedar Brown Convertible Rotating Baby Car Seat

      Nuna REVV ™ Cedar Brown Convertible Rotating Baby Car Seat

      $650.00
    • BABYBJÖRN ™ Charcoal Grey Mini 3D Jersey Baby Carrier

      BABYBJÖRN ™ Charcoal Grey Mini 3D Jersey Baby Carrier

      $109.99
    • Dino Buddies Baby Activity Chair

      Dino Buddies Baby Activity Chair

      $159.00
    • Mixed Print Muted Teal Organic Cotton Gauze Baby Swaddle Blankets, Set of 3

      Mixed Print Muted Teal Organic Cotton Gauze Baby Swaddle Blankets, Set of 3

      $49.00
    • Nuna ® TRVL ™ Caviar Black Compact Travel Baby Stroller

      Nuna ® TRVL ™ Caviar Black Compact Travel Baby Stroller

      $575.00
    • Ocean Friends Baby Nursery Mobile

      Ocean Friends Baby Nursery Mobile

      $89.00
    • Hopscotch Mist Blue and Pine Green Checkerboard Large Floor Storage Bin

      Hopscotch Mist Blue and Pine Green Checkerboard Large Floor Storage Bin

      Sale $54.00 reg. $72.00
    Reviews
    Customers who write reviews are automatically entered for a chance to win a gift card. More information on how to enter sweepstakes.

    Related Categories

    • Dinosaur Toys
    • Duck Toys: Rubber Ducks & More
    • Dustin Wallace
    • ezpz Happy Mats & Bowls
    • floor bins
    • Floral Duvet Cover
    • Orders

      Find out when your purchase will arrive or schedule a delivery.

      Track OrderSchedule Delivery
    • Contact Us & Store Locator

      Questions? Text us:  (312) 779-1979

      Find a Store
    • Crate & Barrel Credit Card

      Earn Reward Dollars every time you shop* (excluding special financing purchases), plus get access to special offers and events.

      Apply NowManage Your Account
    • Our iOS App

      Scan to shop exclusive first looks, get personalized alerts and manage your registry faster and easier than ever before. (Opens in new window)

      QR Code

      Our iOS App

      Shop exclusive first looks, get personalized alerts and manage your registry faster and easier than ever before.

      (Opens in new window)

    Help

    • Customer Service
    • Return Policy
    • Shipping Information
    • Product Recalls
    • Email & Text Preferences
    • Sign Up for Texts

    Resources

    • Free Design Services
    • Wedding Registry
    • Baby Registry
    • Gift Cards
    • Trade Program
    • Contract Grade Furniture

    Our Company

    • About Us
    • Careers (Opens in new window)
    • Responsible Design
    • Accessibility Statement

    Show us your look with:

    • #CrateStyle
    • #CrateKidsStyle
    • (Opens in new window)
    • (Opens in new window)
    • (Opens in new window)
    • (Opens in new window)
    • (Opens in new window)

    Our Brands

    • (Opens in new window)
    • (Opens in new window)
    • Terms of Use
    • Privacy
    • Site Index
    • Ad Choices
    • CA Supply Chains Act
    • Do Not Sell or Share My Personal Information (Opens in new window)
    • *Credit Card Terms

    ©2025 All rights reserved. If you are using a screen reader and are having problems using this website, please call (800) 967-6696 for assistance.

    Modal Popup