Boiling water with a Jetboil stove in my wood in North Yorkshire. I normally prefer bio-mass stoves rather than gas or meths, but bought the Jetboil PCS for times when a quick brew is needed or there isnt a plentiful supply of dry wood or pine cones. Impressed with the performance - about 3 mins to boil "2 cups" of water (which is probably about 500 ml.