Using this cup is a breeze. Just open the secure lid, fill it with your favorite drink, and close the lid. You can use the straw for sipping or drink directly. When you're on the go, simply hold it by its comfortable grip and take it anywhere. As for maintenance, it's easy to clean. You can wash it with mild dish soap and warm water. Avoid using abrasive cleaners as they may scratch the stainless - steel surface. Also, don't put it in the microwave or dishwasher. If you notice any stains, soak it in soapy water for a while before gently scrubbing.
