The following is what I carry on my person everyday. It doesn't include the additional gear I carry in my work bag ( See here for a description ).

Pocket Stuff
CRKT pocket folder

Keychain with keys (natch)
Whistle
Skunk Light's solar powered LED
Niteize S-biner

On small carbiner:
Streamlight Keymate
Small SAK (knife, file, scissors, tooth pick tweezers)
Sliver grippers
Pill fob with spare batteries for Streamlight


Survival wallet:
Folding money
4 Quarters
12" Duct tape (pressed flat on adhesive label backing sheet)
12" square heavy duty foil
Sewing kit with 15' dental floss and 2 Exacto blades
Tiny FAK with antiseptic wipes, cream, cotton swabs, toothpicks
Misc. Bandaids
Signal mirror
PicoPad (sticky notes & tiny pen, in the gray pack at center)
Matches, tinder, 2 Aquapur tabs, coffee filter
Credit card sized Fresnel lens (blue case)
BCB credit card tool

This is designed to provide me with the bare essentials, fire, water, and signaling just about any where I travel in my surburban/urban everyday travels. The cars and the house have more stuff for extended get back home or shelter in place or evacuate scenarios.