Orbino, which has brought the art of Italian design to Apple products before, has created an ultra-slim shoulder bag for the ultra-slim laptop. Called the "Arista," this handmade case comes in a variety of leather finishes ranging from "Burnished Whiskey" to "Deep Red Tuscan" (pictured).
These anorexic Italian models don't come cheap, of course--they start at $349.sources: manilamac.com, Orbino, Civilian Lab