For easy sipping on not-so-easy terrain. Secure this lid on your Rambler® 887 ml or 1.18 L Travel Mug and let adventure lead the way. The quick-flip straw is 100% leakproof when closed and easy to sip from when open-making it perfect for staying hydrated while running errands or exploring new places. Plus, it can be fastened in multiple positions so righties and lefties can take a drink comfortably. Once you're back home, throw it in the dishwasher for an easy clean. Do not use the Rambler® Travel Straw Mug Lid with carbonated beverages or for storage of food or perishables. Details 100% leakproof Quick-flip straw Dishwasher safe Fits the Rambler® 887 ml and 1.18 L Travel Mugs