A funny thing I just noticed:
Most of us keep emergency supplies at our home, but wat if I have to bug out? Ow, I just make a BOB.
But what if I'm not at home, but at work/school? Ow, I just make a office-kit/GHB.
But what if I can't get to my supplies at work... I just make another kit?
We could go on like this forever
Just an observation