Carpool DeVille

This is one of the craziest inventions I have ever seen :)

Carpool DeVille is a 1969 Cadillac with a fully functional hot tub inside it.

But it's not just stationary as you can see from the gifs, you can actually drive it around up to 50 mph.

It's not mass produced so you'll have to give them a call to inquire.

Canadian engineering students Weicker and Forster built the first prototype Carpool MK 1 in 1996 eventually improving the model with the Deville.

The interior was removed, and the steering wheel, gauges, and marine-style throttle controls were sealed into the fiberglass tub, coining the world’s first steer-while-you-float system. source