Rok> you aren't alone in carrying enough to survive on your body...
currently my carry(if I have my jacket too, just for the foodstuffs and rope):
a few knives, large zippo w/ 2 spare flints, book of matches in wallet, ceramic sharpener, cellphone, x5mt, roll of quarters, nail clippers, multitool(pliers), small firstaid kit(personal use, rather limited by pocket size kit), pack of gum, 2 (chocolate & granola) meal bars, 2 (chocolate chip) granola bars, 30' of 1/4" braided cotton rope(holds my weight when used as pully on tree) on a 400lbs (snap weight) 'biener. Also in my jacket is a butane torch, takes standard bic lighters(with adjustable flame).