Underwater Pogo Stick

That looks like a lot of fun.

Where can I get one?

Doh.

From the website:

Underwater Pogo Stick

This pogo stick designed for use in swimming pools allows you to perform a variety of waterborne stunts as you bounce off walls or the bottom.

A rigid ball filled with water fits into the non-slip footrest, providing responsive push-off when compressed against a pool's floor with your body weight and enabling you to splash effortlessly in shallower water and bound powerfully through deeper water.

The stick is made from heavy-duty ABS plastic with two rubber handlebars for a firm grip.

For use in in-ground pools with solid surfaces.

Ages 9 and up.

35"H.

....................

$59.95.