Don't get the folks on the resorts board going.

There are always huge arguments about how wrong or right it is to bring your mug back to use on a future visit. This is probably not the case anymore, but back when they first started this whole refillable beverage mug deal, I had cast members tell me to be sure and bring my mug back with me on my next trip. I have a resort specific mug for almost every resort. They are just collectors items now. I gave up my diet coke habit about a year and a half ago, so I won't be purchasing a new mug.