Polyester mountaineering backpack, bag 1. waterproof and durable 2. size: 73x34x22cm, 1.7KGS 3. capacity: 70 L 4. ISO9001/CE new style unisex waterproof Polyester mountaineering backpack, mountaineering bag1. Production Information/Detail Item No.DSB010Brand Namehylaydescriptionnew style unisex waterproof Polyester mountaineering backpack, mountaineering bagSuitable peopleUnisex Material:Surface ...