I do stash a few blades here and there. Being a fan of the Maximum minimalist thing, my usual pocket knife is a little Case Peanut size of knife. Small SAK, or such. It does for 98% of what I need, but I know that once in a while I need something a bit more. So I stash 12 inch Ontario machete's in my car trunk, the wife's car trunk, out in the shop building in the backyard, in the garage. I figure if 2 inches of blade is too small, then 12 inches will do it. A small machete makes a great camp kitchen slicer, kindling buster and what ever. I've got a spare SAK in the glovebox of the car as well. I figure that between my pocket knife and small machete, it covers all the basis.