Portland's Mona Kate plays roller derby and makes excellent vegan vinyl wallets that are just $14 in the Boing Boing Bazaar/Makers Market. I'm fond of the bold Keyboard and Ouija designs, but there are more than two dozen other options including robots, kittens, fixie bikes, circuit boards, pin-ups, skull and cross bones, and, of course, several rollerskate graphics. Kitten Camaro wallets