Stay secure and dry in watery scenarios with this waterproof dry bag roll-top backpack sack. Designed for kayaking, paddleboarding, and outdoor fun, this bag's roll-down seal creates a highly water-resistant barrier. Its robust construction shields your gear from splashes, brief submersion, and unpredictable weather. Available in multiple capacities (e.g., 10 L, 20 L), it also functions as a floating pack when air is trapped inside. A practical companion in wet environments—or anytime you need reliable waterproof storage.
 
Key Features
Fabric:  PVC-, Vinyl-, or PU-Coated Nylon (Tarpaulin). Made with durable coated materials—like PVC or polyurethane-lined nylon—that resist water, abrasion, and tearing. Most dry bags are constructed with coated vinyl, nylon, or PVC.
Secure Roll-Top Closure: The classic roll-and-buckle system creates a watertight seal. Roll down at least three times, fasten the buckle, and you'll have a convenient carry handle.
Water-Resistant (Not Fully Submersible): Designed to keep gear dry during paddling or splashes, but not meant for extended underwater use.
Floatable Design
When sealed with trapped air, the bag can float—making it easy to spot after accidental drops.
Rugged Construction: Often welded or seam-taped to eliminate leaks and ensure durability.
Multiple Sizes Available: Choose from a spectrum of sizes—such as 5 L, 10 L, 20 L, 30 L—to match your load: from small electronics and snacks to full sleeping gear.
Backpack Carry Option: Larger variants may include backpack-style shoulder straps (10 L & 20 L), or even waist belts in 55 L versions for long-haul load comfort.