Waterproof Bag Heavy Duty TPU For Outdoor Motorcycle B2B

Product Selling Point Summary

This heavy-duty tactical roll top waterproof backpack is expertly engineered for motorcycle touring, outdoor camping, kayaking, wilderness trekking, and high-intensity adventure sports. Crafted from thick TPU-coated tarpaulin fabric with seamless welded seams, it ensures superior tear resistance, long-term durability, and complete protection against heavy rain, mud, and water immersion.

The multi-functional structural layout features a large main waterproof compartment, a top roll-down closure system with side release buckles, an air release valve, front laser-cut MOLLE webbing ladders, dual zippered front pockets, side compression straps, bottom tie-down webbing, and deep side mesh bottle pockets.

Equipped with an ergonomic breathable air-mesh back panel, contoured shoulder harness, adjustable sternum strap, top grab handle, and heavy-duty nylon buckles, this high-capacity dry pack guarantees optimal load balance, carrying comfort, and gear security for global B2B procurement partners.

Core Product Features

Reliable Roll-Top Dry Closure System: Designed with a flexible roll-down top entrance secured by adjustable side buckles, creating a watertight seal that effectively prevents rain, splashes, and moisture intrusion during outdoor expeditions.

Integrated Air Purge Compression Valve: Features a manual twist-lock air valve that allows users to squeeze out trapped air after sealing, significantly reducing overall pack volume for compact storage on motorcycles or kayaks.

Front Tactical MOLLE Attachment Matrix: Built with reinforced front webbing ladders and stitching loops, enabling outdoor enthusiasts to attach carabiners, pouches, tools, and tactical accessories externally for quick-access convenience.

Ergonomic Breathable Air-Mesh Backing: Incorporates a multi-panel padded back wall and contoured shoulder straps with breathable mesh lining, promoting continuous ventilation and reducing shoulder pressure under heavy equipment loads.

Dual Side Mesh Hydration Holders: Includes deep elasticized mesh side pockets reinforced with compression straps, holding water bottles and thermal flasks securely upright during high-speed motorcycle rides or rugged hiking trail navigation.

High-Frequency Seamless Welded Construction: Manufactured using advanced heat-welding techniques across all fabric junctions, eliminating traditional needle stitching holes to guarantee 100% leakproof performance in harsh wet environments.

Detailed Specifications & Technical Parameters

Our services as below

OEM/ODM

Material:600D/900D/Nylon/Cordura/Customized

Size:Customized

Colors: Customized or Provide pantone color number

Logo:Metal label/Silk screen printing/Embroidery /Woven Label/Care Label/Leather label/Customized

MOQ:500PCS

Sample:Customized

Gender:Unisex

PAYMENT TERM:30% Deposit +70% Balance;OA:L/C

FAQ

1. How does the air release valve operate to reduce bulk when packing gear tightly?

Unscrew the valve cap, fold down the top roll-top closure to compress air out, then tighten the valve clockwise to maintain a compact, vacuum-sealed profile.

2. Can the outer TPU tarpaulin material withstand extreme cold weather without stiffening or cracking?

Yes, the flexible TPU fabric is engineered to maintain softness, elasticity, and high tear resistance across wide temperature ranges during winter expeditions.

3. What private label customization options and color combinations are available for commercial bulk orders?

Commercial buyers can specify Pantone color codes for fabric panels, select accent webbing tones, customize MOLLE loop configurations, and apply screen-printed or rubberized brand logos.

4. How do the front MOLLE webbing loops secure additional gear items during trail hiking?

The heavy-duty webbing matrix accepts standard carabiners, tactical pouches, and clip-on accessories, allowing extra gear to be strapped securely to the exterior.

5. What master carton packaging procedures are implemented to protect fabric surfaces during ocean transit?

Each waterproof backpack is folded flat, sealed inside a protective polybag with moisture-absorbing desiccants, and packed in heavy-duty double-wall corrugated export master cartons.

6. Is the roll-top backpack suitable for strapping onto motorcycle rear luggage racks?

Yes, the integrated side compression straps and bottom webbing loops provide sturdy anchor points for securing the bag firmly onto motorcycle tail racks or panniers.

7. What quality control testing is conducted on seam strength and valve airtightness before factory dispatch?

Every manufacturing batch undergoes rigorous quality audits, including high-frequency seam tension tests, air valve inflation pressure hold tests, buckle fatigue checks, and shoulder strap load assessments.