Coffee is a conundrum when camping; you want to travel light, but you want your morning java, which pretty much requires a single-function device. So imagine your next ascent of El Capitan, the party on the portaledge when you pull this out of your backpack in the morning. It is a propane powered coffee maker that delivers a pot of coffee in just eighteen minutes, and runs for four and a half hours on a standard one pound disposable propane bottle. ...Read the full story on TreeHugger