The disclosure includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, and a pull tab coupled to the external surface of the flexible member. The disclosure also includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, a stretchable band configured to wrap around the open-sided shell and the flexible member, and a radio frequency identification (RFID) protection plate coupled to the open-sided shell. In some embodiments, the RFID protection plate is configured to securably couple at least one personal card between the RFID protection plate and the open-sided shell. The disclosure includes a wallet comprising an open-sided shell, a first protruding portion coupled to the open-sided shell, and a second protruding portion coupled to the open-sided shell.