Custom Waterproof Hiking Backpack Roll Top PVC Dry Bag For Outdoor Use

22L 500D PVC Tarpaulin Roll Top Dry Bag Backpack for Outdoor, Camping and Travel Use

 

 

 

This 22L custom waterproof hiking backpack is designed for outdoor travel, camping, hiking, school sport use and light water-side storage. The bag uses 500D PVC tarpaulin, a roll-top closure and a dry bag backpack structure to help protect personal gear from rain, splashes and wet ground contact. Xiamen Topmatched supports OEM and ODM development for waterproof dry bag backpack projects, including logo printing, body color, buckle color, shoulder strap adjustment and retail packaging. The 22L size offers a practical balance between daily carry volume and outdoor portability. The roll-top opening can be adjusted according to packing volume, making it suitable for outdoor gear brands, promotional gift buyers and waterproof bag distributors. Custom colors are available in blue, green, red, black, yellow and buyer-specified color references. For bulk wholesale programs, the product can be developed with brand labels, hangtags, barcode stickers, polybag packing or carton packing based on purchase order requirements.

 

 

 

Specification Item	Product Details
Product Name	Custom Waterproof Hiking Backpack Roll Top PVC Dry Bag
Product Type	Backpack custom / waterproof dry bag backpack
Capacity	22L
Main Material	500D PVC Tarpaulin
Closure Type	Roll-top closure with buckle fastening
Construction	Welded seam dry bag backpack structure
Weight	Approx. 680g
Use	School, outdoor, travel, sport, camping, hiking
Gender	Unisex
Colors	Blue, green, red, black, yellow or customized
Function	Outdoor backpack with waterproof storage function
OEM/ODM	Acceptable
Logo Options	Screen printing, heat transfer printing or custom label
Strap System	Backpack shoulder straps; structure can be adjusted
Suitable Buyer Type	Outdoor gear brands, dry bag importers, wholesalers, promotional buyers
Packing Options	Polybag, hangtag, barcode label, carton packing or custom retail packing
Factory Supply Type	China waterproof backpack manufacturer and supplier
Recommended Keywords	Custom waterproof backpack, roll top PVC dry bag, waterproof hiking backpack

 

 

 

For wholesale waterproof roll top backpack orders, Xiamen Topmatched checks the product from material cutting to final packing. The 500D PVC tarpaulin surface is inspected for coating defects, color variation, scratches and thickness consistency before production. Welded seam areas can be checked by visual inspection, seam pulling inspection and water resistance sampling according to buyer requirements. The roll-top closure is checked for folding consistency, buckle position, webbing alignment and repeated opening performance. Shoulder straps, side webbing and plastic buckles are reviewed for stitching strength, position accuracy and pull resistance. Logo printing is checked for placement, color matching, edge clarity and adhesion after drying. For market compliance, material documentation or third-party testing can be arranged for REACH, RoHS, phthalate content or other buyer-specified requirements when needed.

 

 

 

This waterproof dry bag backpack is suitable for outdoor retail programs, camping equipment ranges, hiking gear lines and travel accessory collections. It can be used as a camping waterproof gear bag for clothing, towels, food packs and lightweight outdoor items. For beach and boating buyers, the roll-top PVC dry bag structure helps protect contents from splash exposure and wet handling. For promotional channels, the large front panel provides a clean area for custom logo printing. For school outdoor activities and sport travel, the 22L capacity is practical for daily carry without adding excessive weight. Common search and purchase scenarios include waterproof hiking backpack, camping dry bag backpack, roll top dry bag for travel, PVC tarpaulin backpack, outdoor waterproof backpack supplier and custom logo dry bag backpack.

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Can this 22L roll top PVC backpack be tested for IPX6 or IPX7 water resistance?

The bag can be prepared for buyer-specified water resistance testing, but final IPX6 or IPX7 results depend on closure folding method, seam design and test conditions. For bulk projects, we can arrange sample testing for roll-top sealing, welded seam leakage and short-term splash or immersion requirements.

Can we customize the capacity, roll-top height and shoulder strap structure?

Yes. The 22L model can be adjusted for capacity, roll-top height, strap width, buckle type, side webbing and front logo area. For OEM development, buyers can provide a tech pack, reference sample or target size, and we can prepare a sample for approval before bulk production.

Is 500D PVC tarpaulin suitable for humid, beach or wet outdoor environments?

500D PVC tarpaulin is commonly used for waterproof dry bag backpacks because it has a coated surface, good wipe-clean performance and stable weldability. For beach or humid markets, buyers should confirm logo printing method, buckle quality and seam sealing based on salt, UV and storage conditions.

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Send your logo file, target capacity, color reference and estimated order quantity. Xiamen Topmatched can review the 22L waterproof roll top backpack specification, advise the suitable PVC tarpaulin structure, and provide a wholesale quotation with OEM sampling options within 12 hours.

 

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