The Thule Capstone 22 Litre Daypack is an excellent backpack for day hikes or afternoon adventures. The Capstone 22L has all the benefits of the larger Capstone sizes but in a more compact smart solution. The Capstone DayPack is a great backpack for day hikes or afternoon adventures. Features a lightweight tubular aluminium frame which transfers the packs weight directly to the hip belt and lumbar pad for a more comfortable hike. The tensioned mesh back panel provides unparalleled breath-ability, keeping you cool and dry on the trail. Easy to pack and unpack with open wide total access, zippered pockets for sunglasses and smaller items. Customizable hip-belt with 3 interchangeable pockets for 3 different configurations (Waterproof roll top SafeZone, zippered pocket, and water bottle holster), accessories sold separately. Stretch fabric shove-it pockets for fast access to often used items such as your phone or water bottle. Hydration compatible design features a reservoir sleeve and drink tube exit port (reservoir sold separately). Size: 22 litres - mens medium/large fit. Volume: 22 L / 1342 cu in. Depth: 20 cm / 8 in. Width: 27 cm / 10.5 in. Height: 53 cm / 21 in. Weight: 1.0 kg / 2.2 lbs. Material: Cordura Nylon.