I've been doing something similar since we spent two weeks without power during Superstorm Sandy.
I put two scoops of coffee (I like a good Sumatran or Folgers French Roast) and 16 oz of water into a pyrex pot.
Bring it to almost boiling, just a few bubbles at the edge. Give it a stir, let it settle for about a minute and strain it through a gold mesh strainer directly into my cup - Basically I've gone back in time and am making Cowboy Coffee. We like it so much we sold our fancy combination coffee/expresso machine
I like the strainer you're using, I might have to pick one of those up