The Human Hamster Wheel Just Got Real

The giant, inflatable hamster wheel has arrived.

Taking floaties to the next level, the Aqua Treadmill is a great way to feel like a swimming hamster. The steerable design is made to go up to 10mph and fit a maximum of three people. Just climb in the center, walk forward, then push with your hands to move on the water. The best part is, it doubles as a shaded floating island for when you need to take a break from running.