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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
NIWEIYA Rolling Backpack for Boys School Backpack with Wheels for Boys Wheeled Bookbags Trolley School Bags for Teens Girls, 6 WheelsBrand: NIWEIYA Color: 6 Wheels Black grey Features: Size of Rolling Backpack: 13. 78(L) 9. 84(W) 20. 47(H) inches, 35(L) 25(W) 52(H) cm; about weight of boys backpack: 0. 7 kg 1. 54 lb, about weight of trolley: 1. 2 kg 2. 65 lb; wheeled bookbag is perfect for elementary & middle school, trip, camping etc. and also as kids carry on luggage take it on planes and trains Material: The kids rolling backpack is made of water resistant nylon fabric,
Brand: NIWEIYA
Color: 6 Wheels Black-grey
Features:
- Size of Rolling Backpack: 13.78(L) 9.84(W) 20.47(H) inches, 35(L) 25(W) 52(H) cm; about weight of boys backpack: 0.7 kg/1.54 lb, about weight of trolley: 1.2 kg/2.65 lb; wheeled bookbag is perfect for elementary & middle school, trip, camping etc. and also as kids carry on luggage take it on planes and trains
- Material: The kids rolling backpack is made of water-resistant nylon fabric, polyester lining, better protect the items in the back pack from getting wet, easy to clean, wheeled school bag with strong smooth zippers, wear-resistant wheels, retractable metal handle, foldable support panel, children will love using this roller backpack
- Multi-pocket Rolling Backpack: The boys rolling backpack has 2 large compartments, 4 front zip pockets and 2 side pockets; boys school backpack has multiple pockets and compartments so it can hold all books, binders, tablet, water bottle, and other school supplies
- Removable Backpack with Wheels for Boys: After assembling the backpack and trolley, the backpack can stay on the trolley stably without rollover, whether on flat ground or up stairs; wear-resistant rubber 6 wheels, reinforced aluminum alloy double handle, telescopic design can save space; you could use the backpack with the trolley or trolley can be separated use if desired
- Assembly Tips: First thing I would like to say is make sure you snap the bottom into place so it doesn’t fall forward. Another thing, the straps can be undone and tucked nicely behind the handle, there are slits in the fabric to tuck the bottom part of the straps in as well, it’s a really great design once you figure it out
Package Dimensions: 17.2 x 10.6 x 6.4 inches
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
4.1 ★★★★★
Based on 885 reviews
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Product Reviews
★★★★★ 5
Solid quality and good price
Size: 10 sqft
I bought this for my custom built camper van and it’s been great so far. For $24, the amount of coverage you get is totally fair, and I’ll probably grab a second box to finish everything. It’s easy to install with just scissors and something to press it down, and making quick cardboard templates really helps for tight spots. The adhesive is insanely strong, so once it sticks, it’s not going anywhere (just don’t let it stick to itself). Keep in mind this is sound deadening, not full soundproofing, but even with partial coverage I can already hear a difference in reduced road noise and vibrations. I’m using this as a base layer and plan to add soundproofing on top, and so far I’m really happy with how it’s turning out.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
It's a job but totally worth it
Size: 36 sqft
Pack a lunch when you tackle this project boys.. its a doozy!! Month in going great so far definetly did what I purchased it to do. 2000 chevy with two p3 10s every bass drop sounded like an old firebird with loose trunk bolts. Threw this on the back walls floor underneath the speaker and the doors.. all that energy is now in the cab with me instead of getting lost in rattling metal!! Love it!!! Left a few pieces outside after I was done rained like hell on them so water doesnt hurt this stuff at all or direct sunlight in south mississippi.. good stuff pick this up and make them systems thud instead of rattle!!! You wont regret it!! I didn't!!
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Delivers a quieter ride
Size: 36 sqft
This works very well to put down road noise. The difference was immediate in my van. I was shocked it made such a difference.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Reasonably priced sound deadening
Size: 18 sqft
Easy to cut with a carpet knife. I used a heatgun to make it stickier and more moldable. The foil isn't so thick that you risk cutting yourself like some Dynamat variants.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Works for me
Size: 36 sqft
Sticky so don’t let it touch you or each other but it comes off and works fine.
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Reviewed in the United States on June 7, 2026