Whether your first sip is in the kitchen, car, or campsite, the 20 oz. Coffee Hydro Flask with Flex Sip Lid lets you enjoy your favorite brew leak-free. So go ahead, start your day with confidence and know that your favorite beverage will be by your side. Fits under most coffee brewing systems. Use as a small at most coffee shops for less paper cup waste. BPA-Free and Phthalate-Free. Top rack dishwasher safe. Compatible with Hydro Flask Wide Mouth Straw Lid.