The Stojo Collapsible Cup is the perfect way to enjoy your coffee or tea on the go. This 12 oz. cup is made of food-grade silicone and is collapsible, making it easy to take with you wherever you go. The cup also comes with four reusable straws, so you can always have a straw on hand. The Stojo Collapsible Cup is dishwasher safe and BPA-free.