"Hike prepared when you explore with the Osprey Hikelite LT 30 Hiking Backpack! A durable water-repellent finish combines with an included rain cover to protect your gear from the elements. The top-loading main compartment boasts plenty of room for a full-day hike, and it cinches and zips shut. An internal sleeve provides room for an optional hydration reservoir (not included), so you can stay fueled on your adventure. A zippered external pocket, a key clip, and extra-tall side pockets provide easy-access storage for must-have items. Breathable AirSpeed suspension, a tensioned mesh back panel, and ventilated shoulder straps ensure comfortable carry. Adjustable sternum strap and a webbing hipbelt with padded wings let you dial in your fit. This Osprey backpack also features a safety whistle on the sternum strap, upper-side compression straps, and an attachment loop for a blinker light (not included). Made of bluesign APPROVED 100% recycled nylon. Mesh is made of bluesign APPROVED 100% recycled polyester. Imported. Made of bluesign APPROVED 100% recycled nylon Mesh is made of bluesign APPROVED 100% recycled polyester DWR finish and included rain cover keep gear dry Top-loading main compartment cinches and zips shut Internal sleeve for optional hydration reservoir Zippered external pocket with key clip Extra-tall side pockets Breathable AirSpeed suspension Tensioned mesh back panel Ventilated shoulder straps Adjustable sternum strap with safety whistle Webbing hipbelt with padded wings Upper-side compression straps Attachment loopSpecs: 21.7""H x 11.8""W x 10.6""D Capacity: 30L Load Range: 520 lbs. Weight: 2.03 lbs."