I carry my multitool, and leather belt, good boot laces, and the knowledge of medicinal and edible plants and bush craft which is in my head.
I have found that cheap multi tools break...do not go chinese on that item.
I don't mean to be condescending, but imagine your life depends on it
Garbage bags can be so valuable too, they are so versitile for their stored size and weight.
edit on 26-11-2010 by Danbones because: (no reason given)