NGP stands for Next Generation Polymer, referring to the kind of semi-rigid TPU-like material it is made from. Unlike rubber, the case is rather sturdy, though it does have some give. Unlike many flexible shells, it does not accidentally pull away from the sides of the screen with a light touch; once it’s wrapped around the body of the iPad mini, it stays in place until you want it to come off. We found the openings along the edges to be just…
