The Kelly Kettle, also known as the Volcano or Storm kettle, has been an essential piece of kit for Irish fishermem for generations. Made from aluminium, it is essentially a double-walled chimney with the water contained in the chimney wall. Once the kettle is filled with water, simply start a very small fire in the base,set the kettle on the base and drop additional fuel (twigs, leaves, grass, paper, etc.) down the chimney. It will boil the water in a few minutes.