FREE Bat Koozie with Dunkin' Purchase on October 16
Get ready for a spooky surprise! 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 a cute, themed koozie to keep their drinks at the perfect temperature. Whether you're a Dunkin' regular or just looking for a fun freebie, this is your chance to grab an exclusive item while supplies last.
Remember to head to your nearest participating Dunkin' on October 16th to claim your free Bat Koozie with your Berry Battie Daydream Refresher purchase. Don't wait—these promotional items tend to go quickly!
