Just back from BWV and we strolled over to BCV. The Dreams mug with either a blue handle or a grey handle. I thought it was pretty tough to get a refill at BWV. Had to go to the pool bar which must have closed at 5pm or so or go out to the boardwalk stand in line and a castmember would give you a soda at the Boardwalk Bakery. We missed our POR food court.
I'm hoping it is easier for you at BCV.