For our upcoming vacation, we have one night booked at POP, then 4 nights at Boardwalk, then 4 nights off property and then another 5 nights at WL. We are not on the dining plan. If we purchase our refillable mugs at POP on day one, from what I understand the mugs will be good for our stay at the Boardwalk since the nights are consecutive. My question is since we are then staying off property, will I have to purchase new refillable mugs for when we return for the last 5 nights at WL? And if I am incorrect about using the mugs from POP at Boardwalk, please let me know that too. Thanks in advance for any info.