Using your 40 oz Travel Tumbler is a breeze. Simply fill it up with your favorite cold drink, screw on the lid, and you're ready to go. When sipping, use the flexible straw to drink from any position that's comfortable for you. To keep your tumbler in top shape, wash it regularly with mild soap and warm water. Avoid using abrasive cleaners that could scratch the surface. Don't put it in the dishwasher as it may damage the insulation and the handle. When not in use, store it in a dry place.
