Here is a necklace that you can take anywhere to start a fire fast. The überleben Leicht Fire Starter Necklace has a micro ferro rod. It lets you throw 5500F sparks in any weather. It weighs only 1oz, so you can wear it around conveniently.
This fire starter necklace has a 550 paracord lanyard. It is good for up to 12000 strikes. You can find out more about it here.