The Ringside Tsunami Water Heavy Bag will provide you with a giant wave of a workout. Unlike traditional heavy bags, water bags provide a unique, life-like punching experience, while also saving wear and tear on your fists, wrists, elbows and shoulders. The bag is made of durable, even-walled rubber and will absorb anything you can throw at it. It is easily filled with water within minutes and can be hung by the included steel chain. Features: Impact is absorbed into the water bag which is significantly easier on joints and hands Helps to improve punching power, agility, flexibility and accuracy The unique shell design and water filling provides a life-like feel of the human body Built to last - indoor or outdoor use - commercial or home gyms Ships unfilled Additional Details: