Hey Frenchy,
Yes my Bob is really a minimalist survival pack. No, I don't have a change of clothes. I don't have shelter except for my poncho. I don't have a sleeping bag except my survival blanket. It's a "grab and go" or a minimalist backpack. It has the things I could survive on should it be 70 degrees and I could sleep outside. It's not perfect, but I think I would be OK, should anything arise.
(OK give me my 22 and my 12 guage)