This S.T. Dupont Extreme Challenge lighter is clean-cut with a refined decoration, rather masculine, and provides its user with studied ergonomics in addition to an elegant object that can be worn daily. Its original coloring and its robust design give it a special character. Moreover, the strength of its torch flame, unvarying but adjustable, permits usage even in gusts of wind. The famous French house S.T. Dupont conceived of this lighter, which bears the name "Extreme Challenge" for its ability to function at the highest altitudes and in polar cold as well as in tropical heat.