The Starbucks "Been There Series" San Juan, Puerto Rico Mug Cup is a colorful 14 oz. cup featuring a design inspired by San Juan, Puerto Rico. Released in 2018 as part of Starbucks' advertising campaign, this original collectible item is perfect for coffee and tea enthusiasts. Made in China, this mug showcases the brand's unique and culturally-inspired themes, making it a sought-after piece for Starbucks collectors.