The Lock Cup
If you share a kitchen area with a lot of people, this rather interesting coffee cup from designer Efrat Gommeh might be just the ticket. The coffee cup has a hole that can only be filled by your key, thus preventing your office mates from using your cup.
It’s an interesting idea, though it’s only a concept. It doesn’t seem to be for sale anywhere. I can only imagine the product liability lawsuits stemming from this product. It’s gonna have ridiculous warning labels all over the box.