If you want a completely no-nonsense piece of equipment, the B.M.F. Tri-Edged Heavy Spear is exactly what you need. The cast 2CR13 stainless steel blade has a gray titanium finish and it's a razor-sharp 10" long. The tube is of impact resistant steel with a black oxide finish that breaks down in to three pieces. It stores in an easy-to-carry nylon bag so that you can take it with you anywhere you need it.