Shortly after the original MacBook Air was released, companies rushed to release manila envelope-styled cases like the one Steve Jobs had used to unveil the wafer-thin computer, and as much as that first computer struck us as not-quite-there, we thought the envelope case idea was cute. Marware later brought the beautiful and similarly-inspired Eco-Envi envelope case to the iPad, and now that the new 11” and 13” MacBook Airs are out—and…
