Quite simply the best military style tactical backpack on the market. Perfect to use as a patrol backpack or trekking pack. Water-repellant coating and has two external compression straps and a contoured yoke shoulder strap system. It can be used as a multipurpose pack, bug out bag, range bag, hunting backpack, survival back pack, army backpack, sling bag, hiking rucksack, or every day outdoor backpack.