Does anyone here carry a knife in there boot or strapped to it ? I got to thinking about it after watching a history channel program where a soldier cut off his parachute with a knife he pulled out of his boot . I almost always wear 8" work/hiking boots and thought it might be a good way to carry a knife other than in my pocket or on my belt or just to have an extra knife . If you do or did carry a knife that way , what kind , how much did it cost and where did you get it ? Pictures would also be nice .