This waterproof dry sack bag is perfect for storing and organizing your all necessities. In daily life, it is very convenient to use and can be used as a storage bag, or a package bag, or even a travel bag. Material: Oxford fabric, durable and anti-wear.This Waterproof Bag comes with an adjustable shoulder strap that makes it easier to carry around. Or you could put them in a suitcase or the back seat of the car etc. It could hold a heavy load without bursting open. It is a great way to keep your belonging safe from water and dirt.