Tired of backpacks that fail in rain or rough use? TIANSHANGXING delivers roll top backpack waterproof solutions engineered for corporate buyers—durable, customizable, and shipped fast to USA markets. As a purchasing manager in the
Tired of backpacks that fail in rain or rough use? TIANSHANGXING delivers roll top backpack waterproof solutions engineered for corporate buyers—durable, customizable, and shipped fast to USA markets.
Get Free Quote in 24hAs a purchasing manager in the USA outdoor gear sector, you face relentless pressure to cut costs while ensuring quality. But standard suppliers fall short.
These issues drain your budget and timelines. Ready for a fix? Discover our solution below.
With 30 years in backpack manufacturing, TIANSHANGXING BAG LEATHER GOODS CO., LTD eliminates your pains. Our roll top backpack waterproof uses premium TPU-coated nylon—fully submersible up to 1 meter for 30 minutes (IPX8 rated).
| Feature | Specification |
|---|---|
| Material | 500D TPU-coated Nylon / PVC-free |
| Capacity | 20L / 30L / Custom |
| Waterproof Rating | IPX8 (Submersible) |
| Weight | 0.8-1.2kg |
| Dimensions | 45x30x15cm (20L model) |
| Accessories | Padded straps, Chest buckle, Side compression |
| Certifications | CE, RoHS, REACH, CPSIA compliant |
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Hiking & Outdoor Retailers: A USA distributor ordered 10,000 units—zero leaks in field tests, boosting repeat orders by 45%.
Military Surplus Suppliers: Custom 30L models with MOLLE webbing—delivered in 10 days, 25% cost savings.
E-commerce Brands: Private label roll top dry bags for Amazon sellers—4.8/5 star ratings from waterproof performance.
Integrate into your supply chain seamlessly. Request a free sample now.
Our TPU-coated fabric and heat-sealed seams achieve IPX8 rating—fully submersible. Lab-tested for 1000+ cycles.
Submit designs via email. 7-day prototyping, 14-day production. Full tracking from Baigou to your USA warehouse.

Sea: $2-4/kg, 20-25 days. Air: $8-12/kg, 7-10 days. Consolidated shipping saves 28%.
500 units per design. Free samples for qualified buyers (shipping paid).
24/7 tracking, 1-year warranty, free replacements for defects <1%.
Yes: CPSIA, Prop 65, ASTM tested. Full documentation provided.
PMS matching, add laptop sleeves, hydration ports—unlimited ODM options.
"Best waterproof roll top backpack I've sourced. Survived a month of Pacific rain—no issues. 5 stars!"
Mike R., Purchasing Lead, Seattle Outdoors ★★★★★
"Factory direct pricing beat competitors by 30%. Quality is premium—our customers love it."
Emily T., Ops Manager, NYC Gear Co. ★★★★★
"Fast delivery to LA port. Custom ODM design was spot-on. Highly recommend for USA wholesalers."
David K., Supply Chain, California Brands ★★★★★
"IPX8 waterproofing proved in kayaking tests. TIANSHANGXING is our go-to supplier now."
Lisa P., E-com Seller, Florida ★★★★★
"Reduced shipping costs dramatically. Durable materials—perfect for our adventure line."
Tom S., Director, Midwest Retail ★★★★★Act now: First 50 orders get free samples + 10% off. 100% money-back if not satisfied. Stocks filling fast for Q1 2026.
Address: No. 12 Yanling Road, West of Xingsheng Street, Baigou Town, Baoding, China
Privacy assured—see our policy.
Senior International Trade Strategist, TIANSHANGXING BAG LEATHER GOODS CO., LTD
15+ years in global backpack exports. Featured in Outdoor Retailer Magazine. Oversees OEM/ODM for USA markets, driving 200% YoY growth.
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Trusted by Global Leaders: Our Factory & Proof
Our Baigou Town facility (No. 12 Yanling Road) produces for Fortune 500 clients.
Global Certifications
100% compliant for USA markets. See FAQs for details.