When starting a new job, I always take along some sachets of Vietnamese “3 in 1 coffee envelopes”. These are very handy, with milk and sugar already added to the coffee. It is one less thing to concern myself with. There is usually a kettle to boil water and sometimes a microwave but often little else. I also take along a mug and spoon. This way I can always have my coffee especially when I am too far from a coffee shop. The Vietnamese coffee packets do the trick, although oddly enough I don’t usually take sugar in my coffee as a rule.