The Prada Galleria bag. the quintessence of timeless elegance. owes its name to the historic Prada store that Mario Prada opened back in 1913 in Galleria Vittorio Emanuele II in Milan. The accessory made of Saffiano leather has a double handle and detachable shoulder strap that allow it to be worn as a shoulder bag or handbag. The bag stands out for its sophisticated simplicity and is decorated with the leather triangle logo and gold-tone metal hardware.