The Trangia burner is an ingenious, original product. Many have tried to copy it, but nobody has completely succeeded! The silent burner has a simple, durable and safe design. Regardless of the weather, wind and season, it is easy to light. The spirit burner takes up little space and weighs less than a gas burner. The complete burner unit is compatible with the Trangia Series 25, 27 and 28 Storm cookers and the Spirit stove.