caption: The image shows a WWII US Army M1 Garand Backpack, which is a military-style bag with a flap closure and adjustable straps. It is made of a durable material and has a camouflage pattern of green, brown, and black. The bag has a large main compartment with a drawstring closure and two side pockets for extra storage. The straps are adjustable and can be used to secure the bag in place.