S.T. Dupont with the development of a new, extremely powerful lighter: the Défi Extrême. The new and unique design is based on the combination of a body with high-precision cast metal and a semi-rigid, matt black protective covering. Its intuitive ergonomics and tactile properties with Diamond Head pattern make the Défi Extrême an “everyday object” that adapts to all situations. Its strong and even blue torch flame defies even the strongest wind. Ice-cold temperatures (-10 ° C) or extremely hot temperatures (+45 ° C) can also not affect the Défi Extrême. It also works at heights of over 3500 meters where other lighters stop working.