RDX Punching Bag Set Training Gloves Boxing Punch Chains Wall Bracket UNFILLED Red 4Ft 5FtCategory: Unfilled Punching BagTrain with enduring sports brand RDX Zero Impact G-Core™ twinned layer non tear Maya Hide Leather Technology Punching bag that is Built to endure the rigors of even the toughest gyms. The RDX Heavy Punch Bag Kit includes everything you need to practice your technique, test your stamina, and increase your power and strength. The approx bag delivers an ideal amount of sway and resistance.Authentic RDX Heavy duty Unfilled Punching bag with double stitch durability designed specifically to withstand toughest training. Twinned layer offers maximized force dispersion, making the RDX heavy bag a quality choice for Gym or Home use. Double layered for durability and for extended use. Heavy gauge welded D rings which are double stitched and riveted to the bag for extra sturdiness. Additionally a heavy duty zip-fastened top closure ensures maximum fill potential. Can be made heavier by adding denser filling, Zip top design enables you to customize filling. its water proof bag can be used outside. The tethered loop facility at the base of the punching bag ensures maximum swing reduction when used with tethered straps.