Designer Daniel Durnin just took the waterbed concept to a whole new level.
His version: a tiny wooden boat built around a bed that's surrounded by large windows. Weighing just 150 pounds, the boat is light enough for one person to launch it, and while it can't handle rough water, it'll make for a relaxing night on a your local lake.
The best part? It has wheels so you can tow it with a bike.