The Black Jacket OTF Automatic is built specifically for use in the worst environments. The black handle is not only heavily textured and has molded ridges, but also has a finger-grooved profile. This assures you of a secure grip in rain, sleet, snow or mud. The ready-for-action blade shoots out the front of the handle with just a pull of the slide trigger. The knife can be carried in its nylon sheath, which has a quick-release TPU buckle.