The list author says: "Let me start off by saying this will not be a crazy, go buy a $4000 gun to save yourself in the zombie apocalypse list. This "Guide" merely serves as a realistic, short term, survival kit. Below, in the text are a few listed items you should have, but will not be represented as product on Amazon.
One (1) complete change of clothes (Keep in mind that you might have to wear a set of clothes for a few days) -- Underwear (I prefer the Under-Armor "keeps you dry" kind), socks (heavy if it is winter/autumn) (light if it is summer/spring), Pants (I recommend Jeans or Cargo Pants), T-Shirt (not the white kind, a plain black, brown, blue, etc. shirt), Long-Sleeve T-Shirt (It might be cold wherever you sleep or are staying/ I prefer Thermals), Sneakers/Boots (Whatever you are most comfortable in/ I prefer a pair of rugged Timberlands), Hat (you will need a hat for sun, rain, snow, etc. protection).
Water -- The recommended daily water income is Eight (8) Twelve (12)oz. bottles a day.
Personal Keys -- You may return to your house, car, boat, etc. (Use a keyring, lanyard, or D-Ring Carabineer).