In my messenger bag, which is pretty much with me 24/7, I have my wallet in one of the pockets (my SOS card, my DL, credit cards, other important info, no money), a first aid kit in another pocket. Inside the main compartment I have 10p nails, electrical tape, duct tape, 110 lb test dacron line, wire ties, matches, a zippo lighter, a 10 minute candle, salt, tabasco packets, glasses cleaning pads, firestarting kit, water purification tablets, a $20 pressurized ball point pen, a mechanical pencil, a sharpie pen, a space blanket, a water filter straw, some aluminum foil, two ziplocs, some MRE toilet paper packets, some candy, some beef jerky, a sewing kit, reading glasses, carmex lip balm, a few paper clips, an LED flashlight. On my person I keep my cell phone, my leatherman wave, money, keys, packaged food from the chow hall, sunglasses, and a boonie hat for summer wear. Usually I have candy in one or more pockets. I also have a deluxe badge holder around my neck that holds the various IDs I need here in country, as well as my passport, my VPN card, my driver's authorization form, a few pieces of blank paper, and an emergency contact list. Occasionally I will have a Cold Steel SRK on my belt or my ankle. If I were home, I would also have a Taurus Millenium in 40 S&W. Something else that goes wherever I go here, about 40 lbs of body armor, which I will wear or tote, depending on the current alert status.