In the "Blades and Improvised Weapons" video I mention that a good flashlight can serve as an excellent improvised weapon and specially mention the brand "Surefire". I like the Surefire E2D Defender as it is made of a hard material with a beveled edge-not to mention it is bright as hell and sure to momentarily blind someone at night for that millisecond you need to press your attack. You can see that the cost is rather pricy. Worth it? I think so.