Freein SUP Pump Adapter

Fast High Pressure inflation valve for quick iSUP, kayak inflation Use any car or bike tire inflator that connects to a schreader inflation valve.  This valve adapter will allow you to connect any standard electric pump, foot pump or compressor to the schrader valve fitting, the standard valve for car and bicycle tires.  Be careful not to over inflate your board or craft, and check the board’s pressure frequently.