The high-volume portable hand pump with hidden magnetic hose and pressure gauge. Premium hand pump with flexible rubber hose hidden inside the body of the pump when not in use perfect for those stealth air-strikes! Features also include an air pressure gauge, magnetic head with twisting collar, a folding and locking handle, and a presta/schrader valve adapter (fully threaded presta valve bodies only) HV (High Volume) version recommended for tires 1.8 wide and larger All Klic pumps come with a bottle cage bracket mount