Most of us here drive old cars. As much as we would like to think that we maintain our cars so well that they seldom break down, it is always prudent to have some things in the trunk with you at all times. I'm curious as to what you guys keep in your trunk as far as emergency equipment.
Let's start a thread for this. List what you keep in your trunk for those unexpected emergencies one might encounter on the road.
I hope to get ideas as to what i need to have in there that I might have forgotten.
I just have the basic fluids (oil, coolant) and an old set of metric wrenches.

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$500 1982 240d owner "Gunter"
125k miles,4 speed manual
crank windows, MB Tex, all original
no a/c, daily driver
Scorecard so far....
$230 Maaco paint job
$27 dimmer switch, $40 shutoff valve, $45 brake MC, $260 calipers, $40 brake hoses, $40 side fender trim, $20 balancing, $109 lifetime alignment, $10 fuel return lines, $115 oil&fuel filters for next 30k miles