For 21, we have a leatherette pouch (plastic: p) according to the description, the iPad is well within the pocket. It is very thin and does not like some pockets that doubles the thickness of the iPad! The light sensor and all buttons are available, unlike other pockets (can be a small problem for the volume buttons that are very difficult to access). For cons, the big weak point is when you put the iPad in position "film" (the position or ipad is as vertical as possible), about 2mm which was hidden by the cover, which is very disturbing when using multitasking apple!
Conclusion: good product for 20, not to have problems, put 100 in a piece of plastic if you can! : X