While camping, the hot water can be had from most any source - microwave, stovetop, campfire. You stick a Melitta #2 or #4 filter in it (or a cupcake filter in a pinch), spoon in your coffee, and pour hot water over the coffee. Drip, drip, drip - great tasting cup of coffee in way less than a minute. I use the same filter twice for my two morning cups (just put fresh coffee in over the wet grounds). Clean up, obviously, is a SNAP! I got mine on Amazon for a few bucks.
