My EDC stuff is almost overboard.

Inspired by Doug Ritter I have a small personal pocket survival kit which I never leave home without:

• GSI 420 waterproof case
• 18" Duct tape wrapped around the case
• 24" paracord wrapped around the tape
• 6 assorted band aids
• 6 assorted safety pins
• 20' of brass snare wire
• Modified firesteel
• 4 Spark-lite tinders
• Utility knife blade (wrapped in heavy paper)
• Small spool of black thread
• 3 needles and 3 strait pins wrapped with some thread
• 2 Immodium
• 2 Reactine antihistamine
• 2 Tylenol Ultra
• 2 Gravol
• $20 bill
• 6 assorted fish hooks
• 6 assorted split weights
• 50' fishing line
• 4 Aquatabs (each good to lean 1L of water)

Plus the stuff in my pockets:

• Ronson Jet Lighter
• SPF 30 lip balm
• Kershaw Cyclone
• Gerber EAB pocket folder
• Fox40 whistle
• Suunto mini thermometer/compass (attached to the whistle with a split ring)
• Gerber Infinity Ultra flash light
• Victorinox Cybertool or Gerber Needlenose Multipliers (on belt)

...and that's just the 'must have' stuff. I also often have a home brew gear repair kit (actually I have a ton of kits for different purposes) which also has alcohol and safety pins in it.