Lightweight roll-top waterproof backpack with a sleek minimalist profile. Seamless RF-welded body, padded laptop sleeve, and side compression straps make it perfect for campus, travel, and weekend trails.
Item No :
004Order(MOQ) :
300-500Payment :
T/TProduct Origin :
Fuzhou, ChinaColor :
CustomizeShipping Port :
FuzhouLead Time :
65 daysWellgreen Outdoor Co., Ltd has been Focusing on technical outdoor waterproof bags, we integrate traditional needle stitching, heat sealing and high‑frequency seamless welding processes. Our products feature solid seamless seams and reliable waterproof performance. We provide flexible OEM & ODM service, catering to diverse demands from global outdoor retail and wholesale clients.
Product Specifications
| Name | 20L 420D TPU Ultralight Premium Roll Up Outdoor Adventure Backpack |
| Material | PVC |
| Color | Customized |
| Logo | Customized |
| Size | 30*16*50cm ( Rolled Size ) |
| Package | Individual Polybag Package, or Box package can be customized. |
| Sample Lead Time | 7-15 days |
| Bulk Lead Time | 50-60 days |
QUICK NOTES:
100% Waterproof with welded seams
Abrasion & tear resistant PVC fabric
Roll‑top seal for reliable water protection
Adjustable padded straps for comfort
Lightweight, durable & easy to clean
Great for hiking, boating, camping & travel
420D Nylon Coated With TPU
Side Rubber Handle
Float on water
FEATURES:
Engineered with a seamless RF-welded TPU body and a triple-roll closure system, this 25L backpack achieves full IPX6 submersible protection. Padded shoulder straps, a sternum buckle, and a mesh back panel deliver all-day comfort on the trail or water.
What Customizations can be done?
A: Yes, we can dye the color easily base on your Pantone color number.
A: Yes, we can print or heat transfer the logo on, or we can also ask the supplier to weave the logo on the webbings.
A: We are certified by BSCI, ISO 9000, GRS, we have been in this line for more than 25 years, chief designer has 30-year experience. 35000 Square meters area with 9 production lines, with more than 150 sets of automatic stitching machines, 80 sets of HF welding machines, 9 sets of Laser cutting machines, more than 2000 Square meters of in-house printing, with a worker member of more than 250.
Big branding cooperation experience, like HydroFlask, Samsonite, NIO, SW-Moto, SUZUKI etc.
No stitched seams, all joints are high‑frequency heat‑sealed on this roll‑top backpack. Simple roll‑down closure delivers convenient and safe sealing. Lightweight yet tough structure won’t add extra burden. Excellent companion for boating, trekking, beach trips and rainy city commuting.
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High‑frequency seamless welding defines this roll‑top dry backpack, removing traditional stitch leakage risks. Secure buckle‑locked roll‑top closure ensures stable waterproof effect. Reinforced stress points extend service life. Suitable for camping, fishing and waterside outdoor activities.
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Crafted via high‑frequency welding technology, this roll‑top backpack achieves integral leak‑proof performance. Multi‑times roll‑and‑buckle locking enhances waterproof reliability. Breathable padded harness eases load pressure. Great for rafting, cycling and outdoor weekend excursions in wet conditions.
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Built with RF high‑frequency welded seams, this roll‑top dry backpack eliminates stitch‑hole leakage. Heavy‑duty TPU fabric resists abrasion and splashes. Roll and buckle for tight sealing. Ergonomic back padding suits long‑time outdoor trips like boating, fishing and beach adventures.
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Our roll-top waterproof backpack delivers full submersible protection with welded TPU construction and a secure fold-and-clip closure. 25L capacity, padded straps, and a sternum buckle for all-day comfort.
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Expedition-grade roll-top dry backpack built to withstand torrential rain and river spray. 15L capacity, load-lifting straps, and front pocket for attaching extra gear.
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Designed for kayakers, hikers, and commuters, this roll-top dry backpack keeps gear bone-dry in any weather. Tape Seam process, reflective accents, and an expandable main compartment from 15L to 20L.
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