So there you are, reclining on the deck of your superyacht (just go with us on this one, okay?) and suddenly a school of dolphins swim by.
In the amber light of dusk, you sigh to yourself - what a great life those seafaring mammals have. If only you too could join their frolicking pod, over and under each cresting wave.
HANG ON A MINUTE! Don't forget about the Uboat Worx XP Sport Sub 2 you've got tethered to the stern. Whyever else did you fork out £790,000 on it, if not for moments like these?
The Sport Sub 2 can reach speeds of 3 knots on the surface and 2 knots when submerged. It's also got two seats, meaning you and a friend can Steve Zissou the heck out of the surrounding ocean, with a maximum time of six hours. Best of all, however, is the steering wheel, which is basically an arcade-style joystick.
The ultimate plaything, for your ultimate playboy lifestyle.