Our mug holds a whopping 15 ounces so it's perfect for the serious coffee or tea drinker who doesn't want to keep running to the kitchen to fill up. It's made of heavy-duty ceramic so it keeps hot beverages hot, right down to the last drop. Mug is personalized with a single initial in either our Classic (left) or Elegant (right) font in your choice of color. Item # GC511 UPC # 799861365600