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Description
uppababy knox car seat base UPPAbaby Knox Convertible Car SeatAt A Glance Features The UPPAbaby Knox Convertible Car Seat has the following Quick glance features: Meet the UPPAbaby Knox, UPPAbaby's new convertible car seat. Do you have (and love) the UPPABaby Mesa Infant Car Seat? Then you will love the Knox. UPPAbaby Knox Convertible Car Seat Safety Features Koroyd technology welded tubes crumble in a collision to absorb the force and minimize the energy transferred to the child. Side Impact Pods located on the
At-A-Glance Features
The UPPAbaby Knox Convertible Car Seat has the following Quick glance features:
Meet the UPPAbaby Knox, UPPAbaby's new convertible car seat. Do you have (and love) the UPPABaby Mesa Infant Car Seat? Then you will love the Knox.
UPPAbaby Knox Convertible Car Seat Safety Features
- Koroyd® technology - welded tubes crumble in a collision to absorb the force and minimize the energy transferred to the child.
- Side Impact Pods located on the side of the car seat's shell absorb crash force in a side impact crash.
- EPP foam located strategically between the inner and outer shell absorbs collision forces.
- Multi-Directional Tether - this unique tether reduces car seat rotation in a collision which decreases stress on the head and neck. In rear-facing mode, the tether has been shown to reduce potential injury by 45%.
UPPAbaby Knox Convertible Car Seat Features
- Rear facing: 14 lbs - 45 lbs
- Forward facing: 25 lbs - 65 lbs
- Removable cup holder that can be installed on either side of the car seat.
- Removable seat base fabric.
- No-rethread harness
- 8 position headrest
- 4 recline positions
- Several fabric options available, including the naturally fire-retardant (chemical free) Jordan.
- Limited Lifetime Warranty - register the Knox within 3 months of purchase and receive a warranty good through the car seat's expiration
UPPAbaby Knox Convertible Car Seat Specifications
|
Child Weight (lbs) |
14 - 45 lbs (rear facing) 25 - 65 lbs (rear-facing) |
|
Child Standing Height (in) |
Up to 49 inches |
|
Car Seat Weight |
33 lbs (forward facing) |
|
Car Seat Dimensions |
23.8” L x 18.8” W x 27.4–32.5” H (height range reflects low and high headrest positions) |
|
Child Age |
Approximately 1-6 years old |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Wrangler Authentics Men's Classic 5-Pocket Relaxed Fit Cotton Jean
Size: 50W x 30L, Color: Stonewash
I’ve been wearing Wrangler Authentics Classic 5-Pocket Jeans for a while now, and they’ve become one of my go-to pairs. The denim is 100% cotton, so it feels sturdy yet comfortable enough for all-day wear. The relaxed fit through the seat and thighs gives plenty of room to move without looking baggy, and they sit naturally at the waist, which makes them easy to wear with just about any shirt.
The five-pocket design is classic and practical, and the stitching feels strong and durable. I also appreciate the heavy-duty zipper and button closure—they add to the overall quality and make the jeans feel like they’ll hold up over time.
These jeans strike a nice balance between workwear toughness and casual style. They look good for everyday wear, but they’re also tough enough for more hands-on activities. For the price, they’re a great value, and I’d definitely recommend them to anyone looking for reliable, no-nonsense jeans.
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Reviewed in the United States on August 17, 2025
★★★★★ 3
Delay was not as bad as originally told
Size: 33W x 34L, Color: Dark Stonewash
My original review was the pants were delayed 2 days with zero explanation other than sorry & was not posted because it did not meet the community standards, no cursing was included. They did jump through it & delivered the next day not 2 days. The pants were my 1st wranglers in a long time & apparently run larger than the Levi's that I normally wear so I returned for a smaller waist & length that came very quickly & seem good for the money.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Excellent para Dunga
Size: 44W x 28L, Color: True Blue
Nice pair fit perfectly as advertised quality
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Big Guy comfort at Lil guy price.
Size: 58W x 30L, Color: Lieutenant
Being a bigger guy I can't go to Walmart or Target and find pants at me it seems to be a problem I have no matter where I go. And going to a big and tall store is extremely expensive. But I found these jeans here on Amazon and I ordered them not only did they fit comfortably I could breathe in them I could move I could bend I could squat I've even gone to work in these and been comfortable throughout the day they didn't cling to me they were the most comfortable pants I had in a long long time. I wore these jeans so often that finally after actually a couple of years I wore right through them I like ripped right out of them but the material with everything I do and I work in shipping and receiving the material lasted a good two and a half years with constant wear and tear so the material is strong it stretchy to go with moving around and breathed with me kept me warm on the Dock,and they made me look good. Washed them regularly and that didn't wear them out either. Overall for any big boys out there a 10/10.
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Reviewed in the United States on July 6, 2025
★★★★★ 5
Fits well and well made
Size: 46W x 29L Big, Color: Coast - Gray Fleece Lined
Hubby needed new jeans. I wanted a lighter color but these work just fine. They look good, fit well, and appear well made
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Reviewed in the United States on March 24, 2026