Roll Top Waterproof Backpack
- The waterproof roll top backpack comes with two sizes and four colors to meet the different preference for outdoory people.
- This roll top waterproof backpack dry bag gets a large capacity that can store almost your gear for your day trips into the wilderness without risk of getting anything inside wet.
- Adopt 500D PVC heavy duty high-frequency welded seams material, this 45L roll top bag waterproof has superb waterproof, dustproof and scratchproof performance.
- No doubt this roll top bag waterproof is your ideal choice for all outdoor adventure!
Description
Roll Top Waterproof Backpack Outdoor Sport Custom Floating Fishing Backpack Waterproof Dry Bag
Roll Top Waterproof Backpack Waterproof Dry Bag
Well-Designed Waterproof Roll Top Backpack
This waterproof roll top backpack gets a large capacity that can store almost your gear for your day trips into the wilderness without the risk of getting anything inside wet.
Reflective Strip, External mesh pocket, side pouch, padded shoulder straps, stress points, top cap.
Adequate Capacity Roll Top Bag Waterproof
This roll top bag waterproof has about 25L adequate capacity for carrying more items.
Details about How to Seal The Roll Top Closure
High-end roll top backpack waterproof.
Made for Various Adventures
Multi-functional waterproof backpack to meet different demands.
Various Waterproof Backpack Designs
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Product Details:
Certificates:
As a professional bag designer and manufacturer, our affiliated Quanzhou factory is SGS-audited, with extensive bag-making experience, 7 production lines and 149 sewing and welding machines producing up to 200,000 bags per month. Quality follows an IQC-PQC-FQC-OQC process to AQL 2.5 standard, with 100% seam leak-testing on waterproof lines. Material and product test reports (including MSDS, CPSIA and food-contact lining reports where applicable) are available on request for OEM orders.
Production Process
Bag Production Process
Pre-Production: discussing design——Printing——Sample proofing confirmation——Mould development——Sample Making——Sample confirmation——Mass tinplate purchasing——Mass tinplate printing
Mass-Production
Mass-Production: Cutting——Trimming——Punching——Bonding——Curing——Mounting——Cleaning——Packaging
Strictly Quality Control: IQC, PQC, FQC& OQC Guarantee.
Quality standard to AQL 2.5-4.0 under an SGS-audited factory system.
Customized Service
About customized logo service:
3D heat transfer, Embossed logo, embroidery logo, rubber logo, velcro logo, inner label, metal logo, pull zipper logo, silk screen logo, wash care label, etc.
About customized material service:
Canvas, genuine leather, non-woven, nylon, oxford, polyester, PU, PVB, RPET, etc.
Cooperation Brand
Sourcing & Manufacturing Depth
For more on roll-top closures and welded construction, see our dry bag manufacturing guide and waterproof bag material selection guide. To compare drop-in OEM/ODM waterproof backpack options, browse our waterproof backpack manufacturer guide.
Additional information
| Logo Customization | MOQ 500pcs can accept logo customization |
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The short answer for sourcing teams: the JUNYUAN Roll Top Waterproof Backpack is a floating dry-pack for fishing, boating, rafting and trekking, made from 500D PVC with high-frequency welded seams and a roll-top closure. It comes in two sizes and four colors, seals out rain, spray and splash, floats when closed, and is produced as an OEM/ODM private-label model in our SGS-audited Quanzhou factory — MOQ 500 pieces, samples in 6–10 days, production in 35–50 days.
Roll-top dry bags are the standard recommendation for waterside activity because the closure is inherently reliable: outdoor safety and paddling resources (e.g. American Whitewater safety guidance) advise paddlers and anglers to stow gear in sealed floatation-capable dry bags. Unlike zipped bags, a correctly folded roll-top has no moving seal part to fail, and welded seams mean no needle holes — the two most common leak points in waterproof packs.
Frequently Asked Questions
What sizes and colors does this roll-top backpack come in?
Will the backpack float if I drop it in water?
How waterproof is it compared to a normal backpack?
What logo and customization methods do you offer?
How should I close the roll-top for maximum dryness?
What is the MOQ and production timeline?
Buying in bulk for a store or comparing models? See our roll-top waterproof backpack buying guide for a model-by-model comparison.
MOQ 500 pcs per design · samples in 6–10 days · SGS-audited Quanzhou factory. Get a free mockup and quote.