Expedition Series is the new range of tools dedicated to professional explorers. The Expedition Series knives offer the same reliability and high quality as any other Extrema Ratio tactical tool provided to the military special forces and law enforcement. Selvans Expeditions was developed as a collaboration between Extrema Ratio and Master Advanced Instructor Daniele Dal Canto. It is the result of a modification of the ONTOS – a military survival knife – designed to enhance its effectiveness as a civilian tool. It has a BÖHLER N690 (58HRC) blade steel with MIL-C-13924 burnishing and a superficial stone washed finishing (DARK STONE finishing). A longer handle and a heavier blade enable enhanced chopping and cutting action. It comes with a desert cordura sheath with MOLLE system, a safety carry shoulder belt, a mini puch containing a paracord with flammable filament which can be used in case of emergency and/or difficult climatic conditions, and a Firesteel for lighting fires.