Frank Bee 25L Tactical Backpack is a one-size-fits-all tactical pack that you can use for anything. Whether you’re hiking, camping, traveling, or carrying your school books, this military style backpack gives you all the space you need to store your supplies. The tactical backpack features a spacious (11 1/2 inches x 6 ¾ inches x 19 inches) main compartment for storing all of your gear that is secured with an elastic top cover. The elastic top cover features a zippered storage pouch, in addition to large zippered storage pouches on each side of the hiking backpack. Adjustable padded shoulder straps and back padding make the military backpack ideal for ergonomic all-day carrying. This military tactical backpack is made with durable materials for years of rugged use.