Human hamster ball water

Water hamster ball is for human, not for the hamster, despite the suggesting meaning of the name. As a matter of fact, this ball is inspired by the hamster ball. And it is played on the water with a human being inside, running, walking, laying or even doing any tricks. Unlike the hamster ball, water human hamster ball is waterproof and airproof, which means that there is no need to worry about falling into the water while playing, and the air inside the ball is limited and a player needs to be outside the ball every 15-20 minutes in order to refresh the air.