uppababy knox car seat base UPPAbaby Knox Convertible Car Seat
SKU: 88975759620
uppababy knox car seat base

uppababy knox car seat base UPPAbaby Knox Convertible Car Seat

$22.28 $24.75
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

uppababy knox car seat base UPPAbaby Knox Convertible Car SeatKNOX Convertible Car Seat From Baby to Big Kid Grow with confidence! The KNOX Convertible Car Seat adapts as your child grows, offering industry leading safety features, comfort, and convenience for every stage. Authorized Dealer Full Manufacturers Warranty Peace of Mind Why Parents Love KNOX SMARTSecure System Red to green indicator confirms proper installation instantly. Koroyd Impact Protection Advanced crumple zone absorbs collision forces. Multi

KNOX Convertible Car Seat – From Baby to Big Kid

Grow with confidence! The KNOX Convertible Car Seat adapts as your child grows, offering industry-leading safety features, comfort, and convenience for every stage.

✅ Authorized Dealer | ✅ Full Manufacturer’s Warranty | ✅ Peace of Mind

Why Parents Love KNOX

  • SMARTSecure® System – Red-to-green indicator confirms proper installation instantly.

  • Koroyd® Impact Protection – Advanced crumple zone absorbs collision forces.

  • Multi-Directional Tether – Reduces rotation & stress on head and neck.

  • No-Rethread Harness + Active Support Headrest – Adjusts easily as your child grows.

  • Side Impact Pods & EPP Foam Layer – Extra absorption for ultimate protection.

  • Two-Piece Fit Inlay & Adjustable Foot – Flexible fit & level installation every time.

  • Removable Cup Holder & Washable Fabric – Convenience for everyday life.

  • Natural Fire Resistance Option – Innovative Merino wool for added safety.

Specs at a Glance

  • Age Range: ~1–6 years

  • Rear-Facing: 14–45 lbs (14–25 lbs with fit inlay)

  • Forward-Facing: 25–65 lbs

  • Height Limit: Up to 49″

  • Seat Dimensions: 23.8” L x 18.8” W x 27.4–32.5” H

  • Manufacture Date: 5/2023

  • Warranty: Full manufacturer’s warranty included

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88975759620

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Valerie Berry
Chelsea, US
★★★★★ 5
The best sunblock I've found!
Size: 6 Fl Oz (Pack of 2), Style: Lotion
I absolutely love this sunblock. I have sensory issues with any type of lotion and sunblock, but this stuff is incredible. It really is so lightweight that once it fully soaks in (which only take a few minutes) it feels as if there's nothing on my skin. This is huge for me, cause I just can't handle the feeling of any other sunblocks I've tried, even some more expensive brands. On top of all that, it definitely protects my skin from the sun, doesn't leave a white cast, and doesn't feel greasy while applying it.
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Reviewed in the United States on April 12, 2026
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Rudyinparis
Lowell, US
★★★★★ 4
My favorite sunscreen for being active outside
Size: 6 Fl Oz (Pack of 2), Style: Lotion
I bought this last summer and now it's my go-to. I love it. It absorbs quickly, is very easy to just smear on, and has a nice, very light scent. I wear it when I go running and I sweat like a maniac so that tells you something.
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Reviewed in the United States on May 6, 2026
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Sarah C.
Phoenix, US
★★★★★ 5
Possibly the best sunscreen on the US market
Size: 6 Fl Oz (Pack of 2), Style: Lotion
I'm a self-confessed sunscreen snob. I love trying new formulas, and I came to the conclusion years ago that US formulas aren't usually for me. We haven't had a new filter approved by the FDA since the last millennium, and our products reflect that. I can't tell you how many times I spent $40+ on 1.7oz of sunscreen that I ended up hating before I switched to mostly Korean sunscreens; and most of the US sunscreens I like can be described as "good...for a US formula." In short, I didn't have high hopes for this, and I was very pleasantly surprised. This is a very, very good sunscreen even among non-US formulas. It's lightweight, doesn't make my oily skin shiny, and dries down entirely so it doesn't feel tacky or slimy. I can layer over and over throughout the day without pilling or streaks. It also comes in a huge tube for a very low price. The only possible downside is that it's fragranced, which isn't a deal breaker for me. I wish they still sold the 3oz facial version because it's travel-friendly, but from what I can tell, it's the same formula. Try this, especially if you hate thick, heavy, shiny sunscreens. Unless you can't do fragrance, I think you will be very happy with it.
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Reviewed in the United States on August 4, 2025
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Amanda S.
Natrona Heights, US
★★★★★ 5
Favorite Sunscreen!
Size: 6 Fl Oz (Pack of 2), Style: Lotion
We absolutely love this SPF. It’s been our go-to for years. It does not make your skin feel sticky or crunchy. It goes on so smooth (like air!) and absorbs so well. It feels like the softest moisturizer. And it works! We get the two pack every summer. It’s also kinda hard to find. Amazon always comes through! Highly recommend.
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Reviewed in the United States on May 16, 2026
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Alyssa
Houston, US
★★★★★ 5
Fave sunscreen!!
Size: 6 Fl Oz (Pack of 2), Style: Lotion
This is my absolute favorite sunscreen. It got my husband to finally start wearing sunscreen at work- it’s the only one he’ll wear. The texture feels so smooth and lightweight on my skin and it covers very well. It also smells delicious.
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Reviewed in the United States on June 1, 2026

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