Alcatraz Brewing Company Shot Glass. Mug Style, Double Size. A Clear Glass Mug with Red and Black Print. Front of the Shot Glass shows Alcatraz Brewing Co Best Beer Behind Bars in Black and Red. Back of Mug is Blank. Actual Shot Glass is About 2 3/4 Inches Tall and About 2 Inches in Diameter at Rim. Bottom of Shot Glass Shows France. No Chips or Cracks with All Colors Strong and True.