It doesn't even matter to me that some of the resorts have refrigerators in the rooms. We will still buy the mugs. It's a fun, social thing to go to the restaurant/food court early in the morning for coffee. And back over late at night for pop with our cotton candy late at night. We love the mugs, and use them at home all the time. Right now, I'm having coffee as usual out of my huge WL mug.