How about some gas and a bic lighter...
Or in my case be immune to them
I just bought a cool survival kit. It is called a suvival kit in a sardine can. It is very light weight, has matches, rope fishhooks, fishing line, bandages, fire starters, candy bar, tea packet, bollion cubes. I wrapped a emergency space blanket, and a poncho around it and it all weighs a total of 8 ounces and it stays in it's own pouch on my pack.