Obviously the modular approach siuts your needs, and everyone will be a bit different.

I've got a small basic kit, and would need to add to it depending on the situation and season. Not very quick I guess !

Just be sure to clearly mark the bags, remember that it may not be you who grabs them in an emergency.

It would be ashame to get to your bug out location in the middel of winter with a collection of sunscreens, bug nets and a bikini ! lol