This is a stainless steel mug from the Hiroshima University Faculty of Integrated Arts and Sciences Alumni Association, "Hirodai Soka is One of a Kind." It's a perfect item for university goods collectors and those applying to the Faculty of Integrated Arts and Sciences at Hiroshima University. It has been taken out of the box, but is unused. Thank you. Stainless steel mug, designed to keep drinks warm. - Material: Stainless Steel - Color: Silver - Design: Printed text in black - Lid: Plastic lid with opening for drinking - Box: Includes original packaging Thank you for looking.