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UPPAbaby Knox Convertible Car Seat/Rear Facing and Forward Facing/Intuitive Safety Features/Koroyd + CleanTech Technology/Removable Cup Holder Included/Jake (Charcoal)

  • Based on 335 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Feb 25
Order within 21 hours and 6 minutes
Available payment plans shown during checkout

Color: Jake (Charcoal)


Features

  • GROWS WITH YOU: The Knox Convertible Car Seat is for kids ages 16 yrs old, with rear-facing (1445 lbs) & forward-facing (2565 lbs) modes. The no-rethread harness, 8 position headrest, & 4 position recline adjust as your child grows.
  • SAFETY YOU CAN SEE: Our unique SmartSecure system technology, utilizing a tightness indicator & robust tension clips, provides a visual guide to aid in achieving a correct installation. Color-coded seatbelt paths make installation easy to understand.
  • CHEMICAL-FREE CHOICE: The Knox features both our SafeTech & PureTech fabrics & foam that are fire retardant chemical free. The Jordan & Gregory fashions, made with Merino Wool, keep kids cool on hot days, warm on cool days.
  • TETHER THEM BETTER: The Multi-Directional Tether reduces seat rotation & stress on the head & neck during an impact & is strongly recommended with rear & forward-facing installations. When rear-facing, the Tether can reduce injury potential by 45%.
  • ENERGY RESPONSE TECHNOLOGY: A family of features designed to protect and provide unparalleled side impact protection including Active Support Headrest, Side Impact Pods, and an Impact Dispersion Zone with specialized EPP foam.

Description

The knox's smart Secure system features an indicator window that turns from red to green when the seat is correctly installed. A multi-directional tether and the knox's energy response technology provide unparalleled safety and performance. The KNOX is the first child restraint to include koroyd technology designed to absorb the maximum amount of energy from an impact. Approximately: 1-6 years infant insert: 14-25 lbs. Rear-facing: 14-45 lbs. Forward-facing: 25-65 lbs. Height: up to 49" Fmvss 213 Max weight of child (lb) 65 min/Max weight of child 14-65 lbs. Seat height lowest position: - Seat bight to inner edge (highest point) of harness slot is 10" - Seat bight to top of headrest is 19" Seated height in highest position: - Seat bight to inner edge (highest point) of harness slot is 17.5" - Seat bight to top of headrest is 26".

Brand: UPPAbaby


Installation Type: Seat Belt


Material: Polyester


Color: Jake (Charcoal)


Orientation: Rear Facing, Forward Facing


Product Dimensions: ‎23.8 x 18.8 x 32.5 inches


Item model number: ‎1120-KNX-US-JKE


Minimum weight recommendation: ‎25 Pounds


Maximum weight recommendation: ‎65 Pounds


Maximum height recommendation: ‎49 Inches


Material Type: ‎Polyester


Material Composition: ‎polyester


Number Of Items: ‎1


Style: ‎JAKE


Number of reclining positions: ‎8


Batteries required: ‎No


Orientation: ‎Rear Facing, Forward Facing


Rear-facing minimum child weight: ‎14 Pounds


Rear-facing maximum child weight: ‎45 Pounds


Forward-facing minimum child weight: ‎25 Pounds


Forward-facing maximum child weight: ‎65 Pounds


Harness type: ‎5-Point


Item Weight: ‎32.5 pounds


Country/Region of origin: ‎China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 25

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Safe and Sturdy
Color: Noa (Navy Melange)
It was time to upgrade our sons car seat as he’s outgrown his other one and we looked at many different options before deciding this was best. First, we trust uppababy brand. We have the infant car seat with the stroller and it was secure, safe, and easy to install. We loved our experience with the infant car seat, we figured we’d have a similar experience with the Knox. We love that you have recliner options for comfort and size. Few things to note though. One; your car size. This car seat is a big bigger (which we actually liked as it felt sturdy and safe) but we’ve been told it doesn’t fit in all cars. Two; it doesn’t have a swivel which we also liked as it seemed safer to us personally. If you have concerns on if it will fit in your car, we’ve been told customer service can help with those questions. We just ordered it and figured we’d try it first hand. All in all, great experience thus far and we’ve had it installed for a few weeks now. ... show more
Reviewed in the United States on April 4, 2024 by Stephanie Nieri Stephanie Nieri

  • Best carseat ever
Color: Jake (Charcoal)
We've been very happy with this Uppababy carseat model. Use it almost daily and have flown with it as well (using the UPPAbaby luggage for it) and it's holding up good as new! Our 15 month old is comfortable and loves his car rides.
Reviewed in the United States on February 7, 2025 by J Whorley

  • Be mindful of size
Color: Jake (Charcoal)
This product was very sturdy and fits within the uppababy brand well that we’ve come to love. Unfortunately this was just too large for our conventional family sedan. It was quite large for our Honda accord which made install a hot mess and It blocked the entire rear passenger window due to the high back design so we had to return it so if you have a small vehicle, I’d look elsewhere but I’d you have a larger car or big suv. This will work just fine for you ... show more
Reviewed in the United States on July 30, 2023 by Lizabeth Thompson

  • Best On The Market
Color: Jordan (Charcoal Mélange)
As always, Uppababy’s products are top of the line. The car seat is easy to install and use, and feels solid, unlike cheaper brands. I am a research fiend when it comes to big buys for my kids and this one did not disappoint.
Reviewed in the United States on February 5, 2025 by Tara

  • Quality car seat
Color: Jake (Charcoal)
This car seat is awesome. My son seems super comfortable in it and he will be able to use it for quite some time. It is very heavy and can be difficult to get setup correctly. We had to move it around in our car quite a bit to make sure it was secured correctly. (We have a small car and I’m not sure how this will vary car to car). Otherwise great seat and price. ... show more
Reviewed in the United States on November 4, 2024 by Alex Palacios

  • It’s so sturdy but so big!!
Color: Noa (Navy Melange)
I love it and my baby loves it. He’s so comfortable in his new seat! I love how safe and secure it is for him. I was not expecting it to be as big as it is but I have a jeep grand Cherokee and it fits well!
Reviewed in the United States on January 18, 2024 by Gabrielle

  • 100% Recommend
Color: Noa (Navy Melange)
Great car seat quality, very safe & fit. Have 2 of these Knox Car Seats for my boys in the color Noa & Jake love them both. Worth it! Looks very clean
Reviewed in the United States on November 16, 2024 by Isabel

  • Regret buying
Color: Noa (Navy Melange)
See because I love the upper baby brand in the stroller, but the car seat is very frustrating. It sits two upright. It seems really uncomfortable for my toddler. It’s hard to get him in and out. There’s an extra strap for safety purposes that is cumbersome and gets in the way. Also the straps get tangled super easily. I wish I just bought another Britex. ... show more
Reviewed in the United States on January 7, 2025 by Jon Jabcuga

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