As soon as we saw this briefcase-full-o'-go-karts, we immediately began trying to figure out how to somehow get our hands on one. Winding around inside this smartly styled steel briefcase is about 6 feet of track, where you can race the two tiny cars against each other using two wheel-shaped wired remote controllers. It runs for five hours on each 9V battery, but you'll have to shell out $780 for this much fun.

A super-wide tight shot of the karts in action, after the jump.

Whoa, looks like tons of mini-fun! – Charlie White

Product Page (in German) [Pro-Idee, via Oh Gizmo]