BATHMATE - HYDROXTREME 11 PENIS PUMPDiscover HYDROXTREME 11 The HYDROXTREME 11 takes your hydrotherapy training to a whole new level. It's our most powerful pump to date with the same unique, globally patented design, and it comes with many additions. A handball pump is included that works in water for a more extreme pumping sensation, maximum gains and the benefit of absolute comfort and control. Thanks to the enormous potential of hydraulic force, Bathmate can exert greater suction