Camelbak 2012 Highwire 25 Hydration Pack New for 2012 Camelbak Highwire 25 hydration pack, the answer for ultra-light backcountry adventures. Hydration Capacity: 100 oz (3 L) Total Capacity: 1343 cu in (22 L) Reservoir Features includes the new 100 oz (3 L) Antidote reservoir with Quick Link System, 1/4 turn - easy open/close cap, lightweight fillport, dryer arms, center baffling and low-profile design, patented Big Bite Valve, HydroGuard technology, PureFlow tube, easy-to-clean wide-mouth opening. BACK PANEL: Lightweight Ventilated HARNESS: Independent Suspension with perforated foam and Slider Sternum Strap BELT: Load Bearing with cargo pockets Additional Features: Ultra-light materials, quick stash overflow pocket, four point compression straps, side stretch pockets, tool attachment, sunglasses pocket Designed to carry: Extra layers, rain gear, food, head lamp, trail map, trekking poles, media, sunglasses Pack Weight: 1.79 lbs (.81 kg) Dimensions: 22 x 11 x 8.5 in (56 x 28 x 22 cm) Fabric Specs: 70D Diamond Box Rip with DWR & 1000 mm PU coating Torso Length: 19 in (48 cm) FEATURES INCLUDE - OUTDOOR PACKS Designed specifically for the equipment and hydration needs of hikers and alpine adventurers. ULTRA-LIGHT MATERIALS For racing, training or simply for comfort, Ultra-Light materials support the water you need without unwanted weight or bulk. WAISTBELT POCKETS Access small essentials without having to remove your pack. TREKKING POLES ATTACHMENT A specific carry point keeps trekking poles handy, yet safely out of the way when not in use. BPA FREE Our bottles and reservoirs are 100% BPA-Free, so you can be worry free.