While you might find certain items in your survival kit more useful than others, this will largely depend on the exact nature of your emergency. Generally, food and water are going to be the most vital items when facing any prolonged disaster. After that, items like Mylar blankets and tube tents provide shelter from the elements and fire starters can help you provide critical warmth and ability to cook food or boil water.
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.
SHTF stands for Sh*t Hits the Fan. The Internet is fairly replete with information on what to expect and how to prepare for such a catastrophe. However, even governments have accepted the possibility of a rapid, overnight natural disaster, or the downfall of civilized society. Huge underground warehouses were built and are stocked with seeds from nearly every tree and plant known to man.
The Bighorn First Aid Kit contains sterile bandage materials, care for wounds, blisters, and burns, a CPR face shield, fracture and sprain care, essentials tools, common medications, and a “Comprehensive Guide to Wilderness and Travel Medicine.” It is designed to help you provide hospital-quality care for up to seven people on trips lasting up to a week in length.
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.
Salt is a precious and portable commodity. Salt has long been a cornerstone of economies throughout history. Greek slave traders often bartered salt for slaves, giving rise to the expression that someone was “not worth his salt.” Roman legionnaires were paid with salt—salarium, the Latin origin of the word “salary.” It is a vital nutrient and is used to preserve meat. At less than $.40 a pound salt makes a great barter item to stock up on, especially if it goes back to its pre-modern prices.