Using your Alton titanium double - wall mug is super easy. Just pour your favorite hot or cold beverage into it. Since it has no handles, hold it from the middle carefully. You can use it at home, at work, or when you're traveling. For cleaning, you can simply wash it with mild dish soap and warm water. Avoid using abrasive cleaners as they might scratch the titanium surface. Store it in a dry place to prevent any possible corrosion. With its lifetime warranty, you can enjoy this mug worry - free for a long time.