I carry multiple ways to make coffee.. one is in my Jetboil flash (either boil water, add instant coffee crystals (quick coffee for trailside), I also have some coffee singles (theyre like a teabag, but filled with coffee you steep in your cup (bit weak, but ok when in a rush). other is the jetboil french press (it leaks grounds into the coffee.. so I typically waste some coffee pouring into anther cup to avoid grounds in my coffee.. I also carry a Sea to Summit Collapsible SS mesh coffee filter, it takes some time, but makes a good cup, and is fairly easy to clean (shake grounds off, and then wash/rinse with the rest of the dishes). I also have a large kettle/french press (biolite) for if i am making coffee for multiple people. I can use either wood pellets, or sticks from the woods to run this.. or it will fit on my 2 burner stove.