Blow Up Hot Tub

Could this be the answer to the Hot Tub addicted Mr Penn's problems? Throw it in the back of the car, and where ever you are (and provided you can find some water, and I presume electricity) you can blow up your very own hot tub.

Alternatively, you can just use it as a cheap skate way to get one in your back yard. Just avoid the pointy sticks when you're deciding where it's going to go.

Link is here if you want to buy one