Mouth breathers rejoice! You no longer have to sacrifice the oh so precious air you need to breathe to survive by trading it to blow air into your sleeping pad. Oh, you're one of those lucky ones that easily breathes through their nose...swimmer with large lungs? Still, this will drastically reduce the amount of time it takes to inflate your compatible Big Agnes sleeping pad.
It gets better. This little item weighs next to nothing, but also doubles as a stuff sack, dry sack, pillow, backcountry shower and more.