The Geckobrands Hydroner 20L Waterproof Backpack gives your gear the waterproof protection it deserves. It is built with a 20L capacity and made from a durable PVC tarpaulin material. This backpack features a sleeve to store and still use your phone, while giving you easy access to gear with the outside mesh zip pocket and bungee cords. Keep exploring further with the Geckobrands Hydroner 20L Waterproof Backpack!