These would be very usable in a Christmas Around the World Unit.
Re-Usable Cold Pack Size: Oversize $28.02
"Who you gonna call? God, that phrase is never gonna be usable again, is it?"
Whirlpool WRF560SFYW 30' French Door Refrigerator in White with More Usable Capacity
Double Sided Cards for Study Buddy Card Reader Re-usable: No $11.95