Dunkin' is bringing back its popular Iced Beverage Buckets to participating locations nationwide for a limited time, starting August 7. Priced at $12.99, the 48-ounce buckets can be filled with a variety of iced coffee or Refresher drinks. Customers can also choose from new beverages like the Cherry Lime Rickey Refresher or Pink Pineapple Sparkling Refresher. To address the challenge of fitting the bucket in a car cup holder, Dunkin' has introduced the Dunkin' Iced Beverage Bucket Holder, available to Dunkin' Rewards members with Boosted Status.