Waterproof outer shell, conveniently attaches to any backpack and small enough to store inside.
It has it all. Everything you need when out in the wilderness. Store your coffee, creamer powder, and sugar conveniently and safely, or use it to store your ear buds, maps, lures, fishing line, and anything else you can think of.
Quality metal carabiner for quick attachment and release along with a heavy-duty zipper and zipper pull.