We can never anticipate what we may need when we are going on long trips or travelling to distant locations for a vacation or for any other purpose. Usually we go prepared with all the kits and necessary equipment.
We always shall need match boxes to light a camp fire but it also may happen that the matches may not work due to changes in weather. That can be a real mess. In order to cope with such situations, we have Survival Laces, a fire starting kit. It has a fishing line too for any unexpected need. The laces made out of paracord have strands of nylon along with fishline and are waterproof. You can spark a fire by removing the aglet from the lace.
Read more about it at: http://www.gizmag.com/survival-laces/37652/