Abstract: This invention is to provide a carrying case for a portable electronic terminal device such as a tablet media player or a tablet media computer having a constitution which can be held by a hand, and thus, a carrying case according to the present invention comprises a mounting main body for mounting and fixing a portable electronic terminal device having a screen with a specific size which is an information displaying screen and a touch input screen, a handle portion rotatably held to said mounting main body; and an arm portion fixed on said handle portion and holding a hand or an arm of a user between the handle portion and itself.