Starbucks Shiny Chrome Silver Stainless Steel Tumbler Travel Mug 2020 Cup 16 oz. is a collectible, original travel mug created by Starbucks in 2020. The tumbler is made of stainless steel and has a shiny chrome silver finish. It has a 16 oz. capacity and features the Starbucks logo. The theme of the tumbler is coffee and tea, making it a perfect item for Starbucks enthusiasts.