Our larger water punch bag, this bag is the ultimate for heavy bag training. If you have never used a water punch bag, it is something that needs be be experienced to understand the feeling. Soft PVC outer skin is soft on joints and muscles, but the internal water recoil gives a rebound force that trains the body like a real fight. 33cm diameter and 72cm long, this bag weighs in at about 40kg filled. If you need something to take your punching to the next level, this is the bag for you.