Hi Jennifer, and welcome back to the Disney Parks Moms Panel!
With an initial stay at
Disney's Pop Century Resort before you transfer over to
Disney's Polynesian Village Resort, it sounds like you have a wonderful trip lined up. As you are interested in purchasing Disney's Resort refillable mug during your stay, I am pleased to confirm that the mugs can be used at any
Disney Resort hotel, and will be valid for your length of stay, up to 14 consecutive calendar days. Therefore, if you purchase refillable mugs during your initial stay at Disney's Pop Century Resort, you will be able to continue using the mugs throughout your entire stay, including any time spent at Disney's Polynesian Village Resort, provided your vacation does not exceed 14 days.
With unlimited refills on soda and fountain drinks, hot chocolate, tea and coffee during our stay, these mugs are hard to beat. My family also loves being able to take the mugs home as souvenirs of our trip. We generally use them during family movie nights at home or whenever we feel the need for a little extra Disney magic in our day.
Jennifer, I hope this information is helpful as you continue to finalize plans for your trip. Should you have any other questions, please be sure to let us know. We would love to hEAR from you again!
Wishing you a Magical upcoming Disney vacation!
Trish