So many outdoor items need to be inflated: Pool toys sleeping pads Boating accessories. No matter what needs to be inflated The Stansport High Volume Bellows Foot Pump will blow it up without leaving you out of breath! Easy to use low pressure high volume step down action. Inflates and deflates with a long flexible hose. The pump comes with two adapters for flutter type valves. The bellow style pump has a five liter capacity.