The collaboration between Dunkin' and L.L.Bean created a viral moment when the iconic coffee chain distributed limited-edition Birdseye Sweater Cup Sleeves on September 22nd. This exclusive promotional item, available exclusively to customers purchasing hot or iced beverages, quickly became a social media sensation. The merger of two beloved American brands sparked widespread enthusiasm across digital platforms, with coffee enthusiasts and fashion fans eager to secure this unique merchandise piece before supplies ran out.

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