PowerFrame BigPack 130+ is our biggest and most robust backpack, tested and approved by the Norwegian army. With a stiffened aluminum frame, this giant is designed to carry the biggest, bulkiest, and heaviest loads with ease. Our legendary PowerFrame carrying system is equipped with an even better and more ergonomically shaped hip belt, resulting in further increased carrying comfort. If you struggle to fit your load into the sack, this can easily be removed so that you can connect the load directly to the frame. With the packing frame free, it is basically only your own ability to carry that sets the limits for what you can bring with you. If you wonder what the plus in the name means, this refers to the detachable side pockets which each hold 10 to 12 liters, which comes in addition to the 130 liter sack. With the pockets free, you can zip them together and carry them as a separate small back pack. By removing one or both side pockets, space is freed up to attach other equipment to t