Power Pump HP2 is the ultimate Inflatable Wing Pump. It has the magic key that lets you pump both on the up stroke and down stroke and once the key is turned you simply pump on the down stroke, making it perfectly easy to inflate any High Pressure Wing.
Switch from Double to Single action for fast and easy inflation
Comfortable height for pumping without touching your knees
You won't be able to dismiss this by usual means (escape or click button), but you can close it programatically based on user choices or actions.