Mountain Hardwear Scrambler 25 Backpack。Expand or collapse section Fully overhauled and built with a new TPU coated, high-tenacity nylon ripstop shell fabric for added abrasion resistance and weather protection in a lightweight package, the all-new Scrambler™ 25 is designed to keep you (and your gear) moving onwards and upwards through rugged alpine terrain. Uses: Backpacking, Rock Climbing, Hiking 400D TPU-coated nylon ripstop fabric is ultra durable and waterproof Contoured ventilated back panel with lightweight clpe frame sheet supports loads for optimal carry efficiency Compression straps combined with fully removable floating lid creates stable exterior rope carry or over-load option Removable 25mm webbing hipbelt Flat base design allows easier loading while padded base construction protects contents and increases durability Dual density shoulder straps with two-tone ripstop provide ample support Internal gear loop Dual side bottle pockets Forward-Access™ gear loop unique shape keeps clipped gear easily reachable Hydration reservoir compatible Quick access skirt collar opening Full-length dual daisy chains Haul handle Removable sternum strap with whistle modular top compression/closure strap and side compression straps can be setup in multiple positions for optimal carry, or removed entirely Measurements Expand or collapse section Approx. Pack Weight Regular*: 1 lb 13.9 oz / 849 g Pack Capacity Regular: 1525 cu in / 25 ltr Torso Size Range Regular: 16 in - 22 in / 41 cm - 56 cm Waist Size Range Regular