I would contend that most (if not all) “long shelf life” dehydrated/freeze dried food products fail to deliver the calorie and protein count that is required to survive. It is far more likely that you would have to double the quantity and cost to actually achieve any specified duration. If you don’t believe me, just examine the details in their advertising.
Mylar bags and oxygen absorbers will allow you to preserve many staple grains — rice, beans, and flour — for 30-plus years. Titan Survivorcord is a paracord that includes fishing line, snare wire, and a strand of jute twine infused with wax, for fire-starting. The Inergy Kodiak power generator is one of the most advanced lithium power generators on the market.
The difference between the male prepper stereotype and this softer, more feminine strain of survivalism, Mitchell explains, is that women’s work never stops being useful. “We don’t need the pickup truck and the chainsaw and the assault weapon every day, but every day someone must love the children,” he says. “Every day we must feed ourselves and care for ourselves emotionally. There is no crisis that can possibly exacerbate the [need for] women’s traditional roles, because they’re always needed. Do we need the men? For practical purposes, maybe not.”
Dozens of websites and books offer advice on supplies to have on hand and in stock if "the end of the world as we know it" – TEOTWAWKI, as it's known in survivalist circles – comes to pass. Here, then, is a rundown of the supplies you'll need to ensure that this proverbial "end of days" is not an end for you and yours, but rather a new beginning. [Could Cockroaches Really Survive a Nuclear Blast?]