FREE Bat Koozie with Dunkin' Purchase on October 16
Get ready for some spooky savings! On October 16, 2026, you can score a FREE Bat Koozie when you purchase a Berry Battie Daydream Refresher at participating Dunkin' locations.
This limited-time offer is perfect for Halloween season lovers who want to grab a festive freebie with their favorite fall beverage. The Bat Koozie is a fun way to keep your drink at the perfect temperature while showing off your seasonal spirit.
Mark your calendar for October 16th and head to your nearest Dunkin' to claim this adorable bat-themed koozie. It's a great way to get a little something extra with your refresher purchase. Don't miss out on this seasonal freebie!
