Tough, durable waterproof fanny pack to keep your essentials safe while you're adventuring in the wet. It has 3L of capacity so can carry a good amount, yet isn't so big that it gets in the way while you're moving about. As long as you trap air inside when you roll it closed it will float. With proper closure (top rolled very tight) the pack is waterproof but not submersible. Made of tough 500D vinyl.