Last night I was in a conversation with some friends about wallets because we all remembered being in junior high, and the duct tape wallet was a pretty big fad... for eighth graders. None of us had the time, cash, or skills (most likely) to create awesome leather wallets like we might have liked, but I always was a fan of the DIY ethos, especially when it comes to such a personal item I tend to use everyday. I decided to look up if anyone was still making wallets out of cool, random things and (duh) there were some impressive ideas out there. Being the avid coffee drinker that I am, I was pretty taken by this design from katmckee on Instructables.com. Simple, cost efficient, and easy to make; it could make an easy and thoughtful gift.