Will dig for coffee keychain

This keychain has the words "will dig for coffee" in capital black letters, in a rustic, worn font, and a small, funny, cartoonish rocket-propelled espresso cup on a side, on a beige, grey and brown earth background. It is a funny gift idea for an archaeologist or a palaeontologist, or any other person whose work involve digging, and who consumes too much caffeine for their own good... that is, pretty much every archaeologist I have ever met ;)