Do you keep supplemental or backup EDC gear ready in your vehicle? (spare mags, b.o.b./g.h.b., emergency supplies, backup tools/gear, etc etc) If so, what are the best lessons you've learned or tips/suggestions you can share? I recently purchased a new vehicle (out of necessity, old one died) and it has afforded me a clean slate as far as reassessing my appearance, preparedness and utility. Because of the dimensions of my center console, I've been considering adding a second Crossbreed Ohai holster (first is in my EDC bag) and spare mag carrier inside for an additional point of concealment for my CCW when, for whatever reason, I cannot have it directly on my person. I've also been considering piecing together a comprehensive but small get home bag for the trunk. What have you done? PICS ENCOURAGED!