RF-welded waterproof dry bag large in PVC Tarpaulin. Airtight roll-top closure, submersible protection for kayaking, boating & camping. Custom OEM/ODM
RF Welded Waterproof Dry Bag | PVC Tarpaulin Roll-Top Sack for Kayaking, Boating, Camping
Description
The waterproof backpack is available in colors, sizes, materials. In short, all features can be customized according to your needs, even the logo.
- Item No.: SK50032
- Item Category: Dry Bag
- Logo: Customized
- Capacity: Customized
- Material: PVC Tarpaulin
- Size: Customized
- Color: Black or Customized
- OEM / ODM: Acceptable
- MOQ: 300pcs
- Sample Lead Time: 7days
- Lead time: 50days
- Supply Ability: 30,000pcs/m
- Packing: 1pc/PE bag
- Export Port: Xiamen, China
- Payment Term: T/T, L/C, D/A, D/P, PayPal
- Delivery Term: FOB, CIF, DAP, DAT, DDP
Product Key Features
RF Welded Waterproof Dry Bag
- RF Welded Seams – 100% Airtight
- Roll-Top Closure with Buckle
- Submersible Waterproof Protection
- Tear-Resistant PVC Tarpaulin Fabric
- Lightweight & Packable Design
- Custom Logo, Color & Size (OEM/ODM)
Product Highlights
RF Welded Waterproof Dry Bag
- Welded Seam Construction: The bag is assembled with high-frequency RF welding instead of stitching, leaving zero needle holes at the seams. This welded construction delivers true waterproofing that sewn bags cannot match.
- Roll-Top Airtight Seal: Fold the top three times and clip the buckle: the roll-top closure forms an airtight, watertight seal, keeping contents dry in heavy rain, splashes, or short-term submersion.
- Heavy-Duty Waterproof Fabric: Made from PVC Tarpaulin, a thick, tear-resistant and puncture-proof material engineered for tough outdoor conditions.
- Versatile Outdoor Use: Ideal for kayaking, boating, beach days, hiking, fishing and travel — perfect for keeping clothes, electronics, towels and valuables dry.
- Comfortable Carry Options: Equipped with an adjustable shoulder strap and sturdy handles for crossbody, shoulder or hand carry.
- Fully Customizable: Choose your colors, capacity, material and logo. MOQ-friendly with free sample service for OEM/ODM buyers.
Our RF-welded waterproof dry bags are built with fully RF-welded seams — no sewing, no needle holes — so water stays out and your gear stays dry. The roll-top closure creates an airtight seal that keeps contents safe in rain, splashes and even full submersion. Every PVC Tarpaulin dry bag is available with custom colors, sizes and logos for OEM/ODM orders.
Skysoar Bags — RF Welded Waterproof Bag Manufacturer
Skysoar Bags is a professional RF welded waterproof bag manufacturer and exporter based in China. We specialize in high-frequency RF welding, hot-air welding and ultrasonic welding — producing dry bags, waterproof backpacks, cooler bags, bicycle bags, duffel bags, laptop bags and more, all built with welded seams instead of needle holes for true waterproofing.
With 18 mass production lines and 480 skilled workers, our monthly output reaches 400,000 pieces. Every bag is quality-inspected before shipping, and our team provides full OEM/ODM service: custom materials, colors, sizes, logos and packaging with low MOQ, free samples and reliable lead times. Contact us for a quotation — we ship worldwide on FOB, CIF and DDP terms.







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