http://www.amazon.com/AeroPress-Coffee-Espresso-zippered-Filters/dp/B002ZD3QJC/ref=sr_1_4?ie=UTF8&qid=1408677871&sr=8-4&keywords=aeropress>Boil water>Let water sit for about 30 seconds after boiling>Pour a few ounces of water in, stir for 10 seconds.>Push rubber stopper down the tube for 20-30 seconds, pushing water through grinds via air pressure>Left with a biodegradable puck of coffee and filterMakes a good cup for how quickly it works. The strength ends up being between an espresso and a french press, so usually advisable to add a little water to make an americano.
With a jetboil and this, I can brew a cup of coffee in less than 2 minutes.
While I prefer a french press, and have used a stainless thermos type before, the aeropress is much lighter, faster, smaller, and WAY easier to clean than a french press. (literally push the puck of coffee out, wipe the end of rubber, put back in bag)