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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
sip uppababy UPPAbaby Knox Convertible Car Seat – Swaddles BabyThe UPPAbaby KNOX Convertible Car Seat is the solution that can keep up. Both rear and forward facing capable, it easily adapts as children grow and their positioning needs change. Packed with intuitive safety features, the KNOX helps you stay on the go, even as baby grows. Specifications Suitable for approximately 16 years old. Rear facing: from 1445 lbs, and using the included fit inlay from 1425 lbs. Forward facing: from 2565 lbs. Maximum height:
The UPPAbaby KNOX Convertible Car Seat is the solution that can keep up. Both rear and forward-facing capable, it easily adapts as children grow and their positioning needs change. Packed with intuitive safety features, the KNOX helps you stay on the go, even as baby grows.
Specifications
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Suitable for approximately 1–6 years old.
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Rear-facing: from 14–45 lbs, and using the included fit inlay from 14–25 lbs.
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Forward-facing: from 25–65 lbs.
- Maximum height: up to 49″.
- SMARTSecure® System with red-to-green tightness indicator provides visual confirmation the car seat is installed correctly.
- Koroyd® technology integrated into the base creates an effective crumple zone protecting the child from impact forces.
- Multi-Directional Tether for rear and forward-facing travel reduces seat rotation and stress on the child’s head and neck upon impact.
- Two-piece fit inlay allows for flexibility and proper fit.
- No-rethread harness adjusts with eight-position headrest.
- Side Impact Pods for additional impact absorption.
- Active Support Headrest that grows with your child.
- EPP foam between the inner and outer shell ensures forces are absorbed into the seat.
- Color coded belt paths with robust tensioning clips.
- Multi-position, adjustable foot for leveling.
- Storage pockets for harness buckles.
- Bead level indicators on both sides of the seat.
- Removable cup holder included.
- Removable and washable seat fabric.
- Chemical free material.
- Jordan color is naturally fire resistant through innovative use of Merino wool.
- Limited lifetime warranty, registration required.
Dimensions
- 23.8” x 18.8” x 27.4"–32.5”
What's included
- Complete car seat.
- 2-Piece inlay.
- Cup holder.
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
4.3 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Different colors
Style: EcoFetch
Works well. It is nice it is a different color from all the other Chuckit it balls. Dog loves it. Just wish she would bring it back.
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Value for your money
Style: EcoFetch
It's definitely different from the one I lost. It's taking me some time how to throw the ball correctly. It's a hit and miss but we are getting there. When I do get a good throw, it really wings it out there.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Well worth it
Style: EcoFetch
Works great
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Perfect for active dogs
This is a must-have if your dog loves to fetch. It throws the ball far with very little effort and keeps your hands clean—no more slobbery chuckit balls.
Lightweight, durable, and makes playtime much more fun (and less tiring for me!).
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Way better than the M size for us
Like most people that have dogs I first went with the M size or Tennis ball size (about 2.5") chuckit for my 65-70 lbs Lab. After having that for a while and my dogs' evolution from liking to chase the ball to wanting to catch it, I started seeing how the M size could cause some life threating problems for my pup. I was on the fence for several weeks when I came across this option that included a 3" ultra ball as well as a 3" fuzzy tennis ball like ball. These balls can fly so much farther with less effort and my furry friend seeming to like them more than the 2.5 inch. It also seems to fit their mouth better allowing them to enjoy 'the game' (you lost by the way) much more.
If you have a larger dog or your dog has a big mouth, please trust me when I say skip the 2.5" M size balls. You and your dog will haves much more fun with this 3" size
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Reviewed in the United States on December 10, 2024