These are the best pocket-sized “survival kits” we’ve seen. They are a collection of minimalist survival tools packed into a tiny case — handy to have during wilderness travel or any other time a emergency situation could arise. They also include “Survival Instructions” with 33 illustrations printed on waterproof paper. The packs were designed by Doug Ritter who runs the Equipped to Survive website. There’s a detailed explanation of these packs here, and you can see a close-up of the contents of the kit on this page. They are from Amazon for $27.