The Water Shade Canopy Float (Amazon link) is a kit designed for use with a four-post canopy tent (not included) that allows the unit to float on water, bringing shade to a lake or pool. That way you can drink cheap canned beer away from the blinding rays of the sun. The fact that this exists at all is a pretty clear sign the person who invented it was drunk.
Unfortunately, the glaring absence of a floating BBQ grill and cornhole set is a clear indication they weren’t drunk enough.

Continue for a couple more shots.