A dimpled polycarbonate shell in either black or white protects the back and sides of the iPad, with sturdy polyurethane around the edges. The tablet actually lays in this shell like a tray, as slight extensions of the corners hold it in place, a design that thankfully doesn’t make the unit feel significantly larger. It also provides protection for all the ports and buttons save for the microphone and rear camera, both of which are left exposed.…