Exclusive Patented Technology
-> Our patented Water/Air Bladder combined with our SOFTSTRIKE technology allows the user to experience the simulated feeling of punching a real human being and not just a bag of sand !
-> The Water/Air technology of the bag allows the water to move throughout the bag.
-> Weight is adjustable from 70 to 140 lbs, meets the needs to diversified consumers.
-> 2-year free replacement on the innder-tube