... / Embroider/ Woven labels/ Stickiness/ OthersFunction Backpack use for outdoor activities such as camping, hiking, climbing, mountaineering, war ... sight 2. Superiority of Waterproof military backpack for outdoor:1. Military Backpack is designed and manufactured according ... pad, which makes military backpackvery convenient when you are outdoor running3. Humanization design, large capacity, wide range of ...