Gymax SUP Hand Pump, High Pressure Hand Pump Max 29 PSI Inflate and Deflate Double Action for Faster Inflation Camping Table Foldable & Portable Design: The

Foldable & Portable Design: The beach chair set can be easily folded up for easy storage when not in use

The shoulder strap for effortless carrying

When installing all 3 tubes

17L large water capacity will satisfy all your needs

Gymax SUP Hand Pump, High Pressure Hand Pump Max 29 PSI Inflate and Deflate Double Action for Faster Inflation Camping Table Foldable & Portable Design: TheDisplay Pressure DesignThe hand pump is equipped with air pressure gauge to show the pressure reached inside the sup board or boat in real time. The air pressure can be accurate controlled and it reads up to 29 PSI. Pumping in Two WaysWhen the white switching valve is in a flat position, use double action to inflate your board each time you pull up and push down. When the switching valve is in a concave position, use single action to inflate your