I am also selling this on other platforms, so please understand that your order may be canceled depending on the timing. New, unused. Capacity: 20L 【Weight】520g 【Size】 - 【Rank】A 【Details】This is a lightweight day-trip trekking backpack with a 20L capacity. The back mold and shoulder straps have a breathable, textured design, and weight reduction has also been achieved. It features a hydration system, side compression straps, a large mesh pocket on the front, and a pocket on one side of the waist belt.