>>467574A sleeping bag without a GoreTex bivy is useless, as it'll get wet and ripped up. For an actually bug-out bag (as opposed to camping gear) I wouldn't even bother with a sleeping bag, instead packing a thick pair of fleece pants both for sleeping and colder weather.
Also, one should bring an extra pair of shoes, preferably light weight GoreTex running shoes, to save your boots from getting wet in a water crossing and/or to wear while allowing your primary boots to dry out if they get wet (or simply around camp, so the boots can air out).
