This Zomake backpack is the lightest backpack on the market! Designed with extremely lightweight and durable nylon, this sleek backpack folds down into a sandwich-sized pouch. It has a large storage capacity and is both water and tear resistant. Throw one in your suitcase to avoid unexpected overweight charges upon checking in at the airport or simply use it as an extra bag for shopping. And it comes in a shocking array of flavors!