An expertly crafted sack to wear on your back and haul the stuff that needs to be carried. A backpack with straps attached to a solid brass ring–what more do you need or want? It's simple to like, just toss stuff inside, throw it on your back and roll. It’s carry-on compliant, about the size of a five gallon bucket with a flat spot for your back. One big opening with a drawstring at the top.