AlleyOOP Training Bag
* Includes Filling Needle (Hose adaptor), Training Bag, Foam Bag Liner, Weight Bladder Balls (4)', Hanging Bolt Assembly (includes spacer and nylock nut), Triangle Carabiner & Anchor Straps with buckles.
* Bladder balls are filled by the user to the hardness & weight that is right for your family. The weight of the JumpSport MMA Training Bag is determined by the volume of the water added by the user.
* UV- and water-resistant