Like JDMSMBACPA I live in the Seattle area and do the vast majority of my driving in the same urban areas. However, I like to keep a Rubbermaid tub in my commuting car that has in it what I consider essential items to keep myself going for a couple of days. The items are:
- sportsman space blanket, small travel pillow
- polarfleece jacket, scarf, watch cap, gloves, & blanket
- about four liters of water
- half dozen Power/Clif Bars or equivalent, other non-perishable snack foods
- first aid kit, liquid soap, washcloth, toilet paper, paper towels
- D-cell Maglite flashlight & extra batteries
- about a dozen dinner candles, long-snout butane BBQ lighter
- USCG xenon flasher with clear & red lenses that uses a D-cell battery, like the flashlight. It's to use as an emergency flasher in case my car stalls. That way I don't drain the car's battery powering the emergency flasher tail-lights.
http://www.emprep.com/Strobe Lights.html
- Cold Steel Bushman or other el-cheapo fixed blade, SAK
- roll of duct tape, Ziploc bags, garbage bags
- a 3-foot crowbar is usually in the car as well, but I'm not quite sure why it lives there
