I EDC a Glock model 26 w/2 extra magazines along with a number of other items.  I carry a small backpack EVERYWHERE I go including to work and church.  Here is the list:
Back pack or Fanny pack 
Doug Ritter Personal Survival Kit
1	Canteen w/pouch and cup and stove 
10	Katadyn MP-1 Micropur H2O Purification Tabs 
3	Bouillon cubes and 2 Dry Soup mixes 
3	Coffee singles
2	Hot Cocoa mix
14	Salt and Pepper packets
3	Protein bars
1	Canteen cup stove (see above) w/6 Fuel tabs 
1	Military spoon 
1	P-38 can opener 
1	Bic Lighter
1	Adventure Medical Heat Sheet Bivvy
50 ft	550# 7 strand Parachute cord, OD green 
1	Socks, boot, (if space allows)
1	Camo cotton/polyester gloves 
1	Bandanna, red
2	Extra batteries, AA for radio
2	Extra batteries, CR2016 for Photon II light
1	Garbage Bags, Extra Large, heavy duty
2 ea.	Zip Lock Bags, 1 gallon, 1 quart, 1 pint, heavy duty
1	Poncho, lightweight
1	Adventure Medical XL Survival Blanket
1	Compass, pin-on
1	Half Roll of Quarters ($5.00) and $100.00 cash (ones, fives, tens)
1-2	Phone cards (different carriers), $25.00 each minimum
1	Aluminum Foil, HD, 3-7 feet
7	Safety pins, assorted incl. 3 needles 
1	Sharpie marker, black
1	Contents List (waterproofed)
25	Waterproof matches, in plastic case w/extra Tinder-Quik
1	Photon II flashlight 
1	Film Canister w/fishing supplies
35	Braided fishing line, 65 lb. test 
21	Braided fishing line 20 lb. test
3	Fishing hooks, assorted small (put on safety pin)
3	Weights (removable split shot)
1 	Snap Swivels
3	Plastic worms & critters
1	Hook, big, 5/0 for use as gaff
1	Handgun, 9mm (minimum caliber)
2	Clips, 10 round, loaded (1 in gun) 
?	Extra Ammo as space and weight allow 
4	4 Cable ties
4	8 Cable ties
1	Duct Tape, Orange, flat roll (app. 10)
1	Glasses screwdriver(s)
35	Snare wire (if space allows)
1	Radio, AM/FM/shortwave, GP4L, wrapped in foil (w/2 AA batteries, earbuds and external antenna)
1	Waterproof notepad (Rite in the Rain) 
1	Fischer Space Pen and Pencil
1	Cell phone
1	Bar soap, antibacterial, small bar (HOTEL SIZE)
1	Roll TP, ½ to Ύ roll, flattened
1	Nail clippers and 1 Tweezers, angled
2	Towels, dehydrated Coleman 
1	Wash Cloth and 1 hand towel (as space allows)
1	Sunglasses, w/hard case
1	K-Bar, short fixed blade in leather sheath
1	EZ-Lap Pocket Diamond Rod
1	Small FAK to put FAK items in
3	Adhesive Bandages, elastic knit, Ύ" x 3" (Nexcare)
3	Adhesive Bandages, Fingertip, elastic knit
2	Waterproof Bandages, spots (Nexcare)
4	Wound Closure Strips, 1/4" x 2" and 1/4" x 4"  2 each
3	Gauze Pads, 2" x 2"
3	Non-adherent Pads, 2 x 3
1	Gauze Roll Bandages, 2" (clings to itself & is stretchy) 
6	Betadine towellettes
1	Fresnel Lens Magnifier, 2" x 3"
1	Photon flashlight w/2 extra CR-2016 Lithium 3V batteries
1 pr.	Nitrile Examination Gloves (disposable rubber gloves)
3	Q-Tips 
6	Alcohol towelettes, individual foil pouches
3 day	Supply of all Prescription medications 
6	Zyrtec-D tabs. (antihistamine)#
1 btl.	Beconase-AQ nasal spray#
6	Cholesterol medication#
3	Centrum Performance vitamins 
3	Vitamin C tabs.
7	Aleve Tablets (for arthritis) 
4	Acetaminophen 500 mg. (analgesic)
7	Anacin or Excedrin (analgesic + caffeine)
2	"Malox Plus" Tabs or similar (antacid/anti-gas) 
2	"Imodium-AD" (loperamide 2 mg) Caplets (anti-diarrhea)
2	Benadryl (diphenhydramine hydrochloride 25 mg.) 
10 tabs	Potassium Iodide (KI) 
1	Diabetes Testing Kit
14	Lancets (3-5 per day) # 
1	Test strips, canister (3-5 per day) #
14	Needles (4 per day) # and 
14	Alcohol swabs (3-5 per day) #
2 btls	Insulin, (1 NPH type and 1 Human (3 days  plus extra)#
1	Frio Insulin Cold Pack  1/2 pen size 
# = Prescription required
Leatherman Blast multi-tool worn on belt and Leatherman / Gerber pocket knives in pocket
I do have a CCL for my state.
It all actually fit into a Belt Bag with a side pouch but the small backpack is easier to deal with.
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bassnbear