The Cotopaxi Luzon 18L Backpack is ideal for travelers who love spontaneous adventures and unique travel experiences. This backpack has a lightweight ripstop nylon shell and mesh shoulder straps for a breathable fit. There is a roomy main compartment to store nearly 18 liters of units like your books . Whether it's to the store, park, beach, or around town this backpack can carry the load. The Cotopaxi Luzon 18L Backpack comes in unique color combinations so don't miss out on having a one of a kind backpack this season.