The 2015 Starbucks Boston MA 12oz Ceramic Traveler Tumbler Coffee Mug with Lid is a collectible advertising item featuring the iconic Starbucks brand. This green tumbler mug, originating from China, showcases a theme of coffee and tea, making it a perfect addition for coffee enthusiasts and collectors alike. With its original design and unique color, this tumbler mug is a must-have for fans of Starbucks and coffee memorabilia.