In case you are a fan of RC cars and good looking briefcases, check out the Go Kart Briefcase.

From the outside it looks like a normal aluminum case, but when you open it there is a mini track with karts and remote controls shaped as wheels. The track is 2 meters long and the case weighs 3.5kg, the whole package includes:

• 2 Go-Karts
• 2 control quadrants
• stop watch
• 9-V-Block

[Via Coolest Gadgets]