MIL-TEC SEALS DRY-BAG tactical backpack roll-up rucksack waterproof 35L blackThe Tactical Backpack SEALS DRY BAG is a perfect example of a black roll top backpack designed for outdoor and tactical use. Combining the features of a traditional backpack with the waterproof capabilities of a dry bag. This backpack ensures your gear stays dry and protected during your adventures. The black roll top backpack offers an easy to use roll top closure system. By simply rolling the top down and securing it with buckles or straps, you