What? Life is too short for serious, angry yoga. Artist Jon Kessler has designed the most unexpected yoga mat we’ve ever seen: a realistic replica of a blown-up US$100 bill with a razor blade and cocaine on it. For just US$80 on Grey Area (quite a steal, no?), you can roll up your yoga mat at the end of every class and have a giggle too. Just try not to snort too hard while you’re at it.