The VO24 is just as great on hikes as it is in adventure races, thanks to durable Velocity fabric in the main body and spacer mesh in the back and shoulder straps. There's plenty of room for storage in the large front pocket, two side angled pockets, and bellowed pockets on the hip belt. Though it only weighs 1 lb 9 oz, the VO24 is definitely a heavyweight when it comes to hauling! Pack Specs Volume: 1500 in3 | 25 liters Hydration: 3 Liter Hydration Compatible, Reservoir not included Fabric: Velocity nylon 100% nylon Super durable Polyurethane-coated and DWR-treated for extreme water resistance Features Imported Adjustable webbing hip-belt with two bellowed mesh pockets and zippers for closures Paneled back with air-channel and space mesh Two drain holes in bottom of pack Two angled side mesh pockets with elastic top binding for easy access while wearing Load contral straps Tow loop/Light clip Hydration Compatible Space mesh shoulder straps with Brock foam padding Adjustable sternum strap with whistle Rear bungee cord web with cord lock and hook to secure/attach gear Large front mesh pocket Uses Mountain biking Peak bagging Day hiking Weekend adventure racing