DESC: A classic mountaineering rucksack, with four-season versatility and outstanding comfort, the Mountain Hardwear Trad Backpacking Backpack is a top loading four season wonder, and an ideal backpack for trekking, hiking, climbing and skiing. The CoolWave Plus suspension keeps you cool and comfortable and the spacer mesh hipbelt delivers a comfortable carry. Daisy chain and full wrap compression straps for strapping on gear. Extra-beefy 630D Cordura Ballistic Nylon bottom and tough 420D HD Nylon front panel resists damage from rocks, ice and tools.