Center console of car: Leatherman
Trunk of car: small tool box with 1/4" and 3/8" drive ratchets, 4-way screwdriver, pliers, and adjustable wrench.
Work: I retired my tool box for plumbing HPLC (high performance liquid chromatography) systems since we now have a 4-person metrology staff.
Bike: The toolbox with most of my bike stuff goes on every ride I drive to start. I have 2 underseat tool bags, one for the mountain bike, and one for the road bike. One bag doesn't cut it because I forget to swap out the spare innertube.
Trim Carpentry: I haven't done volunteer work for Habitat for Humanity for a few years now, but I can still load everything I need in the trunk of my passenger car to install doors, casing, and baseboard.
Walt