Simply download the Starbucks app if you haven’t already (available on the Apple App Store and Google Play Store), go to the “Order” section of the app and click on “Menu”. Continue scrolling until you see “Drinkware” and click on it. You’ll be shown all drinkware currently available at your local store. If you don’t see the cup you are looking for, you can always change your store’s location to see if it’s in stock at another Starbucks.