The Fortis continues the successful series of collaborations between Viper Knives and Jesper Voxnaes. While possessing the unmistakable stylistic features of the Danish designer, this folding knife differs from the Odino and Kyomi models in its extremely small thickness. This feature makes it even more comfortable in daily carry without giving up being a tough tactical tool. The Fortis reaches the highest level of cutting skills because of the Bohler M390 stainless steel blade, a third-generation powder metallurgy material. The thin handle is extremely ergonomic and the flipper tab makes for some extremely smooth action. This is a svelte tactical knife that you can truly count on with your life.