Sure, we all got a chuckle when Steve casually pulled the MacBook Air out from within a manila envelope on stage, but we didn't exactly expect to-be owners to snag one from the supply cabinet and put it to use. Nevertheless, the quick-thinking duo that is Jona Bechtolt and Claire L. Evans had an idea to riff on Apple's and create -- surprise, surprise -- a fully functional case resembling a manila folder. Reportedly, this sleeve is handmade from "durable upholstery-grade vinyl and lined with fuzzy, soft fleece," which should protect your forthcoming MBA from all but the nastiest of bumps. Supposedly, you can pre-order one now for $29.95 and expect it to arrive right alongside your new micro-rig, but if these truly are handmade, we'd go ahead and expect a backlog. Oh, if only we were this clever.