Online role-playing game Final Fantasy XIV has several collector's editions. Included in the Japanese version is a Final Fantasy XIV drinking cup. Don't expect to drink much from it. You can't.
According to the box that the cup comes in:
Do not fill the product with the following materials as they may cause damage: Items including salt and solid materials, carbonated beverages, milk or other dairy beverages, fruit juices, etc.
So that means water is okay? Water, tea and...air. Mmm...air. Sounds like a versatile cup.
Other blogs have pointed out that the made-in-China cup was dirty (mould!) and even has scratches. This Final Fantasy XIV cup is part of a collector's edition bundle that is priced at ¥9,480 (US$112).