Klymit Pump Sack

This Pump Sack is specially designed to facilitate inflation of Klymit mattresses with the new Flip Valve. It saves you the hassle of struggling, tiring and sending moist air inside your air mattress. In fact, it makes inflation easier and helps you get set up camp faster! Simply attach the bag to your mattress valve, trap air in the bag, then roll the Pump Sack towards the valve to push air into the mattress. What's more, thanks to its wide opening, it can be used to store your mattress or other outdoor equipment!