This is something that I just might consider using in the office if my workplace were a little less conservative. A mana mug will have you instantly identified as a unabashed supergeek. Everyone needs cups, and most geeks drink coffee, so Splitreason could be onto something here (if you don’t drink coffee, you can always fill it up with that sugary sweet Mountain Dew, or my personal favorite Guarana Antarctica).

Price: $10 (they also have a “Health” cup, but that has an entirely different connotation here in Japan, so I will leave that one alone).

Source: Splitreason via Daily Gadget, Techie Diva