500
Five things in a personal emergency service pack.
What is poncho/raincoat, clean clothing, toothbrush, toothpaste, soap, comb/brush, needle, thread, shoelaces, toilet paper, sleeping bag, ground cloth, maps of area, 50 feet or rope (nylon), hand ax, folding saw, pocket knife, water treatment equipment, cooking kit, canteen, flashlight, battery radio, extra batteries, hard hat, other equipment for weather conditions, first-aid kit, waterproof matches (or matches in a container), emergency ration, pencil, small notebook, handkerchief, compass (GPS), map, facial tissues, work gloves, and face mask (for air filtering)?