Russian SPOSN made backpack. Ruggesd and durable, designed for mount patrols. Total volume is 45l. Grayish olive color. This pack was featured in DayZ game. It has very specific design, the lower part is wider then the upper. The back is padded for enhanced ventilation. The waist belt is also padded. The pack has many straps on it to stay low profile with any load. Good for hunting (can accommodate your hunting prey). One large compartment, two small front compartments, two small side pouches. The backpack has the ability to access the main compartment from the bottom side of it. Like all SPOSN packs it’s rugged and durable.