Our hand pump is specifically designed for use with B STRONG Bands.  The quick connecting feature allows you to quickly and easily inflate your bands and then detach the pump for unencumbered motion and exercise.  This key feature enables dynamic movements, for example using the bands while practicing sport specific movements.  While the pumps are industrial grade, they are NOT meant for exposure to aquatic environments or extended UV exposure.  Pump assemblies should be stored in the carrying case or out of the sun, and if wet, should be dried immediately with a towel.