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Ships within 48 hours · Estimated delivery Oct 21 - Oct 26
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Description
convertible car seat for uppababy vista 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
-
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
4.6 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 4
Great diapers, just a couple small issues
Size: Size 4, Unit Count: 150
Size 4 have been super reliable for my baby. They fit well, don’t sag, and handle active movement without leaking. The absorbency is great for daytime and short naps. My only minor complaint is that they can be a bit pricey compared to other brands, and occasionally the tabs feel a little stiff. Still, otherwise it’s a dependable diaper that I would definitely recommend
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Reliable Fit for Bigger ToddlersI’m
Size: Size 7, Unit Count: 88
These diapers are great quality and hold up really well for active toddlers. My son has always had thicker legs, and these have suited him really well without being too tight or causing irritation. He just turned two and is already in a size 7 (almost an 8), so sizing up has definitely been helpful for comfort and better coverage for US. The absorbency is consistent, and they stay in place—overall a very dependable choice.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Great water flosser
Color: Pink+purple
Got it for my 10 year old with braces and it works great! She even takes it to sleepovers! It’s so portable and the travel safe design is great. It’s a very reasonable price as well. Would highly recommend
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Reviewed in the United States on December 2, 2025
★★★★★ 5
Good buy
Color: Pink+purple
Kids love it. Still works great
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Reviewed in the United States on June 2, 2026
★★★★★ 4
Works great.
Color: Blue+red
I love how easy this children’s dental floss is. My child with ASD is able to use with little to no help. it’s been years trying to get my child with sensory sensitivities to floss or brush teeth without a HUGE STRUGGLE, however this is very gentle and something that makes our oral health care routine smoother. ( if you know, you know!!) It is very similar to the viral “ usmile” adult version water flossers. My only complaint/issue with this is that it collapse pretty easily and sometimes it’s hard to keep in the locked position while flossing teeth. Overall a good product, and recommend.?
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Reviewed in the United States on January 18, 2026