(Posted knowing knives & cat's rights generate threads rivaling the Mahabarata <img src="images/graemlins/grin.gif" alt="" />.) I've been using
www.fallkniven.com the new U2 folder. This is a nice little locking folder using a laminate blade. The U2 is lightweight, incredibly sharp and importantly, takes up @ 1/6th of my BCB tin's interior. I've used it to spark a metal match, shave feather sticks, butcher small game and plant material. It is a step up in cost from a SAK, CRKW and others. But if you like things simple and robust consider it.