Here's one I picked up to wear on my belt when hunting, camping, hiking, and fishing...basically a no nonsense, fixed blade with hollow handle that holds fishing line/hook, waterproof matches, a saw line, wet stone, and a useable compass. I usually have it hanging on a milspec gun belt with my canteen, axe, multi-tool, and flashlight.

( I'm "Batman"... )

This is a simple dive knife...one you can strap to your leg while snorkeling or diving... whether it be the tropical blue green waters of the Caribbean Ocean...or the cold murky waters of the Atlantic.

Gerber LMF II

Gerber Bear Grylls Survival Series Ultimate Knife

Leatherman Mut. Skinned deer, Foxes, cuts anything from skin to wure. And cleans your Rifle too

I bought mine last Christmas for me "because I love ME"