George over at Modern Combative Systems has posted a nice article about the 10 Essentials that he carries on a daily basis in his self described “Bag of Evil.”  He works as a self defense and tactical trainer, so the list is a good look at what a professional carries with him at all times.  The list is not necessarily for camping, hiking, or anything outdoors, but it is a good look at some key items to carry when your regular life takes you to some sketchy areas.