Please comment if you would like to purchase this. I will create a separate dedicated page for you. This is a rare, large military backpack in ATACS FG camouflage, purchased from a large military shop in America. I don't think you'll see this in Japan, but I think it will provide high camouflage effectiveness in survival games and bird watching. The size is approximately 48, 34, 22 cm, and 45-50L. The fabric is a water-repellent, tear-resistant broadcloth-like material, and the back has padding and a shape-retaining board, making it a sturdy construction. Features include the MOLLE system applied to various parts, a front cable system for attaching helmets and boards, a lower cable system for attaching tripods, hidden pockets, zippered pockets on the left and right for folding umbrellas and PET bottles, and shoulder straps that allow the hose of a water bag in the main pocket to be pulled out, etc., with clever features for compact movement. I think the weight was about 1kg.