Anyone else also notice no whistle? Dump the saw-they are largely useless. Add a whistle. As for the knife-I used to put on in my PSK, but, as I almost always have 2 on me, I really didnt see the need. Between a pocketknife & a Leatherman, I dont see the need for a 3rd one in a kit. But, thats me. If you dont normally carry a knife outdoors, then, yes, throw one in your kit. IMHO, your kit should hold stuff for shelter, fire, signaling, and water. Everything else to me is a bonus.