Our most rugged dry bags have seams that are radio frequency welded for maximum strength and waterproofness. The roll-top closure ensures the waterproof seal. With a clear window that runs the length of the bag, being able to view the bag's contents in a deluge is key to finding the one piece of gear you want without getting everything else wet.
420D laminated and coated nylon fabric is waterproof and durable
See-thru urethane window provides visibility of bag contents
Radio frequency welded seams for highly durable waterproof seals