Whatever your surroundings, keep your drinking vessel sacred. If it's a work situation, make sure you have your own mug. Buy an unusual design, or one with your name on it. The same goes for at home. This method keeps the act of imbibing special, not to mention keeping germs to a minimum.
Necessity is a wonderful inspiration.
Take St Neot for example. He was a saint who lived in harmony with nature and had power over animals. Once, when his oxen were stolen, he summoned wild deer to his aid, and harnessed them to the plough instead. If something is not immediately to hand we should always be ready to stretch our imaginations wider and wider. We all have perceived ideas of how we look and what clothes suit us.