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
    • LABOR DAY SALE
    • Baby
    • Kids
    • Furniture
    • Bedding & Bath
    • Decor & Mirrors
    • Rugs
    • Lighting
    • Toys
    • Storage
    • Baby Gear
    • Backpacks & Lunch
    • Gifts
    • Sale
    Earn 10% 20% Back in Reward Dollars* 3 Days Left!
    Up to 60% off Labor Day Event 3 Days Left!
    Up to 40% off Bestselling Furniture 3 Days Left!
    Up to 60% off Kids & Baby Bedding + Free Shipping

    UPPAbaby ® Knox Jake Black Convertible Baby Car Seat

    SKU: 570147
    UPPAbaby ® Knox Jake Black Convertible Baby Car Seat
    Carousel showing item 1 through 1 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 1 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 2 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 3 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 4 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 5 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 6 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 7 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 8 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 9 of 10
    View UPPAbaby ® Knox Jake Black Convertible Baby Car Seat - image 10 of 10

    UPPAbaby ® Knox Jake Black Convertible Baby Car Seat

    SKU: 570147
    This item is no longer available.
    Shop Similar Products
    • Nuna ® PIPA â„¢ aire rx Caviar Black Reclining Baby Car Seat + MIXX â„¢ next Stroller Travel System

      Nuna ® PIPA ™ aire rx Caviar Black Reclining Baby Car Seat + MIXX ™ next Stroller Travel System

      $1,650.00
    • Doona â„¢ Nitro Black Compact Infant Car Seat & Stroller with Base

      Doona â„¢ Nitro Black Compact Infant Car Seat & Stroller with Base

      $600.00
    • Nuna ® TRIV â„¢ next Caviar Black Compact Foldable Baby Stroller

      Nuna ® TRIV ™ next Caviar Black Compact Foldable Baby Stroller

      $800.00
    • Nuna ® PIPA â„¢ rx Cedar Brown Reclining Infant Car Seat + PIPA RELX â„¢ Base

      Nuna ® PIPA ™ rx Cedar Brown Reclining Infant Car Seat + PIPA RELX ™ Base

      $550.00
    • Nuna ® PIPA â„¢ Urbn Cedar Brown Baseless Baby Car Seat + TRVL LX â„¢ Stroller Next Travel System

      Nuna ® PIPA ™ Urbn Cedar Brown Baseless Baby Car Seat + TRVL LX ™ Stroller Next Travel System

      $900.00
    • Maxi-Cosi ® Sibia Natural Heritage Baby Bassinet with CryAssist â„¢

      Maxi-Cosi ® Sibia Natural Heritage Baby Bassinet with CryAssist ™

      $799.00
    • Nuna PIPA â„¢ rx Caviar Black Reclining Infant Car Seat + PIPA RELX Base

      Nuna PIPA â„¢ rx Caviar Black Reclining Infant Car Seat + PIPA RELX Base

      $550.00
    • Nuna REVV â„¢ Caviar Black Convertible Rotating Baby Car Seat

      Nuna REVV â„¢ Caviar Black Convertible Rotating Baby Car Seat

      $600.00
    • Doona â„¢ Blush Pink Compact Infant Car Seat & Stroller with Base

      Doona â„¢ Blush Pink Compact Infant Car Seat & Stroller with Base

      $600.00
    • Nuna PIPA â„¢ aire rx Caviar Black Reclining Infant Car Seat + PIPA RELX Base

      Nuna PIPA â„¢ aire rx Caviar Black Reclining Infant Car Seat + PIPA RELX Base

      $650.00

    Finally, a car seat that can keep up with your kids. This sleek black convertible car seat can be used both front- and rear-facing, accommodating your child through toddlerhood and beyond. It features Koroyd ® technology, developed through aerospace safety research to provide advanced impact protection. The seat is easily and securely installed with the SMARTSecure ® System and tightness and level indicators—so you'll feel confident in your installation. Get unparalleled protection with the multi-directional tether, Active Support Headrest and Energy Response technology. And because messes happen, parents will be glad to know that the fabric cover is removable, washable and free of harmful chemicals.

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


    UPPAbaby ® Knox Jake Black Convertible Baby Car Seat32.5"Hheight18.75"Wwidth23.75"DdepthMeasurements are in inches.
    • Suitable up to 49" or 65 lbs. (approximately 1–6 years old)
    • Rear-facing from 14–45 lbs. (using the included fit inlay from 14–25 lbs.)
    • Forward-facing from 25–65 lbs.
    • Polyester, plastic and metal
    • Can be used front- or rear-facing
    • Koroyd ® technology is integrated into the base to create an effective crumple zone that protects impact force
    • Multi-directional tether and Energy Response technology for safety and performance
    • Side Impact Pods and Active Support Headrest
    • SMARTSecure ® System with red-to-green tightness indicator for easy installation
    • Bead level indicators
    • 2-piece fit inlay allows for flexibility and proper fit
    • No-rethread harness, 8-position headrest and 4-position recline
    • Color-coded belt paths
    • Removable cup holder included
    • Spot clean
    • Remove cover and machine wash cold, gentle cycle; lay flat to dry
    • Imported

    • Dry flat.
    • Machine wash cold, gentle cycle.
    Reviews
    Customers who write reviews are automatically entered for a chance to win a gift card. More information on how to enter sweepstakes.
    • 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