are refillable mugs available in the parks??
Overall no. But a few years ago I heard they had a refillable mug at the water parks. Not sure if that is still the case.
As to the topic at hand. I have zero problem using the mug I purchase from one resort at another resort, or even on another trip, as long as the mug design is the same.
IMHO, once they cheapened up and standardized the mugs that was just an open invitation. Bring back the individual resort themed mugs, and I'll start buying them again.




