I ordered a black m-edge case for my wife's blue 505 and it just arrived. I can't identify the material...I suspect vinyl since the web page doesn't specify leather. Additionally, their Kindle cover is advertised as leather and is almost twice the price as the 505 cover. Anyway, the cover does look nice and folds flat. The closure flap tucks in when the cover is folded and does not get in the way at all. The wife likes it, so that's good enough for me.
