The Oakley Outdoor Backpack features a modern style for hikers and commuters alike. The body is made of durable ripstop polymer fabric and contains several compartments for keeping everything organized. The pack was given a waterproofing treatment to protect your gear, has a thermal lined side pocket, and has a plastic grab handle for easy transport. Features of Oakley Outdoor BackpackRipstop FabricPlastic Grab HandleWaterproof LiningMicrofiber Lining for Eyewear on Top PocketOrganizing PocketsPadded Back PanelBranded PullerMesh Fabrics on the ShouldersEllipse Buckle on BackSilver Thermal Lining on Side PocketExternal Fabric: 100% PolyesterLining: 100% Polyester Oakley Outdoor Backpack Blackout U FOS900017-02EU