Lockup Cup stops people from sharing your coffee

Of course, you may be in a perfect office where nobody ever kips your nice, clean mug and leaves it in someone else’s filth in the bottom of the sink. Or you may like the taste of styrofoam disposables – or just enjoy making extra trash. The Lockup Cup is not for any of you. It is a ceramic mug with a small (but large enough) hole in the bottom that is plugged with an actual key, so you can disable your drinking container while you’re off in the boardroom reading the morning paper. Normally the eco-oriented devices are all about the sharing, but they’re also about being responsible, plus it’s easier than chaining it to the coatrack with your spare bicycle lock. [GT]

Lockup Cup [via Treehugger]