The Carbon Claw Aero AX-5 series 15-inch water bag is designed to recreate a very realistic feel of the punch landed on the body. It is suitable for most combat related workouts, martial arts and boxing training routines, both indoors and outdoors. Thanks to the NB Valve plug and a combination of a cap seal with an O-Ring, the water bag is tightly sealed preventing any water from leaking when pressuring the bag with heavy punches. Furthermore, the bag can be securely attached using an industrial grade D-Ring, and tough moulded hanging eye holes. It weighs 30 kilograms, and it makes for a great rehabilitation tool when used under supervision of a specialist.