? zorbing ball is an extreme sport equipment for players to get inside and roll down the hill to enjoy the extreme pleasure. Because of its popularity, people try to start whole business and rental business for it. And to buy it online, sometimes for sale, or rent it with cheap price online or from local store is also available for personal usage.What is zorbing ball? zorbing ball is a bigger bubble soccer ball which covers the entire human body. Zorbing ball has a zipper for player to get inside and handles to grab. Zorbing ball has two kinds, one is for rolling down the hill, the other one is for walking on the water, which is called water zorbing ball. Generally speaking, they look alike, but zorbing ball for rolling down the hill have more layers than the water zorbing ball, in order to avoid any leakage, since the hill surface is not like a smooth water surface. But if you are looking for more excitement, zorbing ball for rolling down the hill would definitely meet your need.