30/50L Tactical Backpack Men Rucksack Waterproof hiking Sport bag Unisex Nylon
(If you don't need it, you can release / remove these three buckles, it is a simple schoolbag). 25x22x43cm (9.8"x8.6"x17"). ✔ High-quality material: Trekking Rucksack is crafted from oxford fabric, high intensity and durable.