Starbucks Halloween 2025 Color Changing Reusable Cup 473ml Drink Hole Cap Bearista Ghost New Available for immediate purchase A set featuring a Halloween-themed drink hole cap Bearista and a reusable cup. This set includes a reusable cup that changes color when hot beverages are added, and a drink hole cap featuring a cute ghost Bearista. Developed in response to customer feedback expressing concern about spills when carrying reusable cups. Simply insert it into the drink hole to add a fun touch to your coffee time.