sky2984175 wrote an answer about Jetboil PCS Bundled w/ Coffee Press on August 26, 2009
The coffee kit is a snap on top to turn the jet boil mug into a french press coffee press. You bring the preground coffee, drop it in the hot water, snap on the press, let the coffee sit for a few. Then give the plunger a push all the way down and the grounds are strained to the bottom of the cup giving you fresh, groundfree coffee, just like a regular french press. Now sip away!