Summer has an unofficial starting gun, and for a lot of Americans, it fires the moment Memorial Day weekend rolls around. This year, Dunkin' is making sure that moment hits a little harder. Starting May 22, the chain brought back its wildly popular Iced Beverage Buckets at participating locations across the country, and they are only around for a limited time while supplies last.
If you missed these the first time they made the rounds, here is the short version: they are 48-ounce buckets — yes, buckets — filled with your choice of Dunkin's signature iced coffee or Refreshers. They went viral for a reason. There is something almost absurdly satisfying about showing up to a cookout, a road trip, or a day on the water with what is essentially a small pail of cold coffee. It is practical, it is a conversation starter, and for anyone who has ever drained a regular cup before they even got the car out of the parking lot, it solves a very real problem.
Dunkin' positioned the return of the buckets as the perfect companion for the long weekend — beach days, backyard hangs, road trips, whatever the plan happens to be. The timing is deliberate. Memorial Day weekend is when a lot of people are finally spending real time outdoors again, and a giant iced drink fits that moment better than almost anything else on the menu.
What's New in the Cup This Summer
The bucket itself is the headline, but what goes inside has gotten an upgrade too. Dunkin' rolled out a new flavor called the Cherry Lime Rickey Refresher, which combines their new Black Cherry and Limeade flavors. The result is something crisp with a sweet and tart finish — the kind of drink that makes sense when it is 85 degrees and you have been standing outside for two hours.
The Limeade addition is not just for the Cherry Lime Rickey either. It is now woven into a whole lineup of Refresher options, giving existing favorites a zesty new direction. The current Limeade-based drinks include Raspberry Limeade, Coconut Limeade, Matcha Limeade, and the Strawberry Dragonfruit Limeade Refresher. That is a pretty solid range for anyone who wants something cold and flavorful but is not in the market for coffee at that particular moment.
The Limeade flavors add a brightness that works well in warm weather. Dunkin' has been expanding its non-coffee lineup steadily over the past few years, and this summer's additions feel like a natural continuation of that push. The Refreshers category has picked up a serious following, and the new flavors give that audience more to work with.
The Rewards Situation Is Worth Paying Attention To
For anyone already using the Dunkin' Rewards program, the Memorial Day stretch came with some stacked incentives. Between May 20 and May 24, Dunkin' ran a triple points promotion on Refreshers as part of its Drink of the Week monthly bonus feature. That offer required activation through the mobile app and excluded lemonade, limeade, and Dunkin' Zero drinks.
Then, from May 25 through May 31, the chain shifted to what it called an Afternoon Streak offer. Members who visited after 1 p.m. each day during that window could earn 50 base points per visit. For Boosted Status members — the higher tier within the rewards program — that number jumped to 100 points per qualifying afternoon visit. The streak format is designed to build a habit around that after-lunch window, and for regular customers, the math adds up quickly over the course of a week.
Both the triple points offer and the Afternoon Streak required activation in the app before they would apply automatically at checkout. Members could scan their Dunkin' Rewards ID in-store or order ahead through the app to qualify. The fine print is standard rewards program language, but the value on offer during that stretch was genuinely above average compared to typical promotional periods.
For anyone not yet enrolled in Dunkin' Rewards, sign-up is free through the Dunkin' app or at dunkinrewards.com.
Why the Bucket Works
There is a version of this story where a 48-ounce branded beverage bucket is a gimmick — and to be fair, it started that way when the buckets first appeared and immediately spread across social media. But the reason they keep coming back is that they actually function well for the use cases Dunkin' is describing.
A long drive requires more coffee than a standard cup provides. A full afternoon outside goes better with a drink that does not need a refill every forty-five minutes. Bringing something to a cookout that doubles as both a beverage and a low-key novelty item is not a bad move either. The bucket checks all of those boxes in one purchase.
The 48-ounce size puts it in a category of its own. Most large fast food drink cups top out in the 32-ounce range. The jump to 48 ounces is noticeable, and for iced coffee specifically — where the ice takes up a significant portion of the cup — having more liquid to start with matters more than it might with a fountain soda.
Dunkin' also made a smart call by offering both iced coffee and Refreshers as fill options. The two categories cover a wide range of preferences. Someone who wants caffeine with a lighter, fruitier profile can go with a Refresher. Someone who wants the full coffee experience can go with the iced coffee. Either way, they are walking out with the same oversized container and the same amount of drink.
What Summer Might Still Bring
Dunkin' was notably vague about what comes next. The official messaging around the bucket return included a hint that summer might have a few more surprises in store, without spelling out what those might be. That kind of teaser is standard practice for brands building anticipation, but Dunkin' has a track record of following through on seasonal rollouts.
The combination of the bucket return, the new Limeade-based flavors, and the structured rewards promotions suggests this is the opening move of a broader summer strategy rather than a standalone event. Whether that means more limited-time beverages, additional rewards promotions, or something else entirely is not yet clear.
What is clear is that the brand is leaning hard into the outdoor, warm-weather positioning this year. The bucket is essentially a prop for a summer lifestyle — something that works whether you are at the beach, the ballpark, the backyard, or on the highway heading somewhere better than where you are right now. That kind of product has staying power, which is probably why it keeps coming back.
The Bottom Line
Dunkin's Iced Beverage Buckets returned May 22 at participating locations nationwide for a limited run while supplies last. They come filled with either iced coffee or Refreshers in a 48-ounce format, making them one of the more practical — and more shareable — drinks available this summer. The new Cherry Lime Rickey Refresher and the expanded Limeade lineup give the bucket something fresh to carry inside it, and the Memorial Day rewards promotions gave loyal customers a solid reason to stock up early.
Summer drinking season is officially underway, and Dunkin' has a pretty large bucket in the game.
