First thing he said is lose luxuries. Generators are luxuries but they run out of fuel. You will spend more time looking for fuel and spare parts or rumors of fuel and spare parts. In addition lights and noise attract unwanted attention. Said Toilet paper will be worth its weight in GOLD. Try wiping your butt with some leaves for a few months. Lastly there are several things I never see on Bug Out/In lists is any type of Pest or Rodent Control. Yes rodents ants spiders etc, will be a problem.
The term "survival kit" may also refer to the larger, portable survival kits prepared by survivalists, called "bug-out bags" (BOBs), "Personal Emergency Relocation Kits" (PERKs) or "get out of Dodge" (GOOD) kits, which are packed into backpacks, or even duffel bags. These kits are designed specifically to be more easily carried by the individual in case alternate forms of transportation are unavailable or impossible to use.