If you're feeling lazy sometimes (which I often do), a travel French press mug is the way to go! Heat your water to boiling (take it off the heat and wait 30 seconds before pouring over your coffee) Grind your beans using any kind of grinder, burr might be best on a coarse grind Dump the ground coffee into your travel mug (~$20), something like this: http://www.zappos.com/bodum-travel-press-coffee-maker-off-white?ef_id=Uh9hQgAAADDgnEmM:20130920150914:s&zfcTest=fcl%3A3 Pour the slightly cooled hot water over the ground coffee- at this point you cover the mug and you can be on your merry way to work Wait 4 minutes, then press the coffee grinds down