in my Search and Rescue pack i carry: 100 feet of 7 strand paracord (can be as much as 700 feet if i need it, using the strands. strands also work as fishing line. emergency blanket, home built sil-nylon pentagon tipi shelter (fits about 3 people, weighs about a pound or a bit more), kinfe and multi-tool. LED light stick (red), head lamp, signal mirror, glass lens (for starting fires in daylight) matches/bic for night time or low sunlight use. 50 foot static rope w/ 2 locking, 2 bent gate aluminum carabiners, random 1inch tubuler webbing for rigging points or makeing a litter/harness, folding camp saw, first aid kit, ham radio and freq. chart for area, topo map and compass
to really survive, depending on the time of year, i would need a knife, a firestarting tool, a pot to cook/boil water, some paracoard to lash a shelter together, hopefully i would also have (in order of want): (instead of a pair of jeans and a cotton t-shirt) a polypro top and bottom and a pair of synthetic pants, snare wire, blanket/sleeping bag, tarp, homemade alchohol popcan stove....and then the rest of my pack that i normaly carry for a week. all total about 20 lbs with out food for backpacking, 30 is search and rescue mode (rope is heavy).