Just wanted to add a little bit of information. We just got back from a week long trip at the BCV we bought refillable mugs at the Marketplace. The cashier asked if we were familiar with the program and we answered yes- then she asked if we knew where in the hotel we could fill them up- we wanted to be positive so we asked, and she gave us the locations and then she went on to say- You can also fill them at any resort beverage station while you are here this time. So I wasn't quite sure about it, although it sounded good! Anyway we were resort hoppping on our last day to check out some other resorts, and pools (no controversy, we are
DVC members and DID call ahead) So we went to the Polynesian and were able to refill there- they were selling the new blue mugs. we went to the Wilderness Lodge next, and they were actually still selling mugs that were more green and said Wilderness Lodge on them, however we were able to refill opur mugs here also.
But, when we went to Coronado Springs, where they are still selling Specific Coronado Springs mugs, The man at the pool bar said that he would fill it, but he was not supposed to, only CSR mugs. So I said nevermind, and got a water with the counter service credit that I used at the poolside "restaurant" there.
Just a little more info although it probably ADDS to the confusion rather than clears it up!