Dry Bags. No, it is not a Goldbond product, or a man-powder, or anything pertaining to testicles. It’s a kind of bag that keeps things dry. And not like, “oh it’s a light drizzle, this waxed cotton man-purse will keep my iPad from getting a boo-boo” dry. Like, “I find myself drifting over a 15-story waterfall in rural Belize, and while I will likely perish against the rocks, this dry bag, which contains my last will and testament, will remain sound and waterproof.” Made from unlined industrial grade tarpaulin, it is designed with one intention in mind: keeping the wet out. Die-cast hardware ensures durability, and the size fits anything important–9.75″ x 5.75″ x 4″.