This is an MSR Dromedary Bag, 6L. It's a durable water tank that can be widely used for mountaineering, camping, outdoor activities, and disaster preparedness. 【Brand】MSR 【Product Name】Dromedary Bag 【Capacity】6L 【Color】Gray系 (Gray-toned) 【Condition】 Used about 3 times. ※Please refrain from purchasing if you are concerned about minor details, as this is a used item and has been stored at home.