The Pumphouse Ultra drastically reduces sleeping pad inflation time by gathering a large amount of air at once and easily pushing it through the sleeping pad in-valve. Doubles as a stuff sack for your bag or pad, or a pillow when you put some soft, cozy items in it. . Made with durable, aviation-grade ultralight fabric. . Sleeping pad inflation pump. . Drastically reduces sleeping pad inflation time. . A multi-use sleeping pad inflation pump that may also be used as a stuff sack, dry sack, pillow, backcountry shower, and more. . Can also be used with standard-sized, traditional valves. . Designed to fit best with Big Agnes 841487112349 32311000006 APUMP17