Wet, hot, sweet.

If you're half way up a mountain freezing your nads off in the pouring rain and 20mph winds, there's only 5 kinds of coffee, and they rank as follows;

1) Coffee that is in your thermos.
2) Coffee that is in your buddy's thermos.
3) Coffee that is in the thermos belonging to any other person who is lunatic enough to be there.
4) Coffee that you have to stop and make on a stove.
5) Coffee that you have to walk to.