The Commander X + Pack is a complete system that's ideal for the multi-day backcountry hunter. The combination of an internal frame meat hauling pack with a detachable 4,000-cu. in. Pack Bag lets you haul in gear to spike camp, and carry out the meat after your successful hunt. The frame includes a lashing system, compressed wing system and a lower shelf that secures the load to the frame. When the meat-hauling frame is not needed, just zip-in the Pack Bag to the frame for a secure fit. Dual-aluminum stays with channelled, high-density polyethylene frame gives you hauling rigidity and a comfortable carry.