Blue Creek Gear Bag - This quality weatherproof gear bag is made of tough, waterproof, NRV, the same as the bottom of our bedrolls. The heavy duty zipper opens to both ends. It has lots of capacity at 13 inches diameter and 34 inches long. Great for all camping. Popular with horse packers, river boaters, and outdoor use in general. It is designed to team up with another gear bag or bed roll and make top pack for a pack horse. We even use ours as luggage on holidays. If you find a better quality gear bag at this price, let us know, we'll buy them ourselves!