Tea is good. I like it in an evening camp (Formosa Oolong or a variety from Laos). But it takes real coffee to satisfy me in the morning. I don't care for any instant I've ever tried. I get a pot of water to a rolling boil then remove it from the fire, add loose coffee grounds, set it back close to the fire to simmer and steep. WHen I figure it is nearly done, I add a dash of cold water to settle the grounds, then pour off a "cheater cup", a small cup of weak coffee to start. Then I keep dashing and drinking until I am satisfied or it becomes too weak. If the weather is really cold, or if I am camped next to a cool stream, I can set a metal pot on a cold rock or in shallow water to cool the bottom and settle the grounds. I have tried tying the grounds up in a coffee filter and using it like a tea bag, but it was a bit of trouble without much benifit over just settling the grounds with each pour.