You’ll face different potential emergencies in different conditions and during different activities. For example, you aren’t likely to suffer a sprained ankle while kayaking across a bay, but you may suffer from a jellyfish sting. Accordingly, a pain-relieving gel would be more helpful than an ace bandage in your first aid kit. Additionally, you may need a tick-removal kit if your travels take you through a forest, but you’ll find that a sunburn cream is more helpful while traveling through a desert.
They hate their lives and fantasize about a world where they could be a hero. Melvin from Accounting can’t wait for catastrophe so he can become Melvin the Survivor! He’s praying for a complete economic collapse so he can look his boss and say, “I made 40k a year, but now I’m the post-apocalyptic king! I have all the SpaghettiO’s and I won’t lower my drawbridge to give you any! Muhaha!”
This group stresses being able to stay alive for indefinite periods in life-threatening wilderness scenarios, including plane crashes, shipwrecks, and being lost in the woods. Concerns are: thirst, hunger, climate, terrain, health, stress, and fear. The rule of 3 is often emphasized as common practice for wilderness survival. The rule states that a human can survive: 3 minutes without air, 3 hours without shelter, 3 days without water, 3 weeks without food. 
The wise outdoorsman always has a multitool with his survival gear just in case. They’re light, affordable, and in the case of the Leatherman OHT they’ll put the venerable Swiss Army Knife to shame. The OHT features needlenose pliers, spring action wire cutters, a high carbon blade, a serrated edge, a can opener, Phillips screwdriver, bottle opener and myriad other attachments.
They are part of a burgeoning "prepper" movement that believes preparing for the end of civilization is more rational than ridiculing those who do. Once viewed largely as a practice by survivalists on the fringe, prepping has achieved cohesion and community in the Internet age through best-selling writers, bloggers, risk assessors, conspiracy theorists and companies that cater to preppers' needs.
A supply of nonperishable food and water are a core necessity for every survival kit. Amazon.com offers several varieties of survival kits with emergency food for different situations. For the boat, car, or RV, high caloric density food bars are a compact and affordable way to stay safe. You’ll also find dehydrated meals in large quantities prepackaged compact bins for convenient storage. Waterproof survival kits are perfect for the basement, and contain up to three months of food for four adults.
The kind of gear you need – It’s easy to get obsessed with survival gear and start accumulating every new product that comes on the market. If you have money to burn and engage in a variety of backcountry activities this might be a sound strategy. Most people however decide pretty early on what type of outdoor activity floats their particular boat and as such any survival gear should have some sort of relationship to that activity. Everyone, for instance, should have an emergency whistle with them but not everyone will need an extreme sleeping bag. Everyone will need first aid items but not everyone will need to carry croval shovel or a tactical watch or field watch. If you’re a mountaineer you’ll probably want that shovel, especially if you’re climbing in the winter. If you’re going on a day hike and aren’t bringing food that requires preparation there’s no need for a mess kit and so on.
This survival tactic goes along with the one above, because a lot of plants in nature are edible. Since it is hard to identify every single plant in the wild, I recommend learning the Universal Edibility test, which has you put a small piece of unknown plant first on your lips, and then in your mouth, and then finally eating a small bit. This method takes time, but will allow you to forage food.
Unfortunately, some outdoor enthusiasts find themselves being threatened by nefarious people or dangerous animals. This leads some to keep a weapon or self-defense tool in their survival kit, in order to be better prepared for a worst-case scenario. Your self-defense tool may take the form of a knife or gun, but be sure to consider less-than-lethal items too. This would include things like stun guns, pepper spray, and telescoping batons. Just be sure to follow all local laws and regulations before packing any type of weapon or self-defense tool in your survival kit.
You can eat bugs and worms when you are in the woods and in a survival situation. While this may not sound very appealing, the truth of the matter is that the longer you are waiting for rescue, the greater the likelihood you will run out of food and you will have to suffice with what you can find. Many bugs contain up to 80% protein, so they are a good source of the nutrient. For a list of edible insects that you can eat for survival, see our article on this important topic.
Car electricity runs on direct current, but almost everything else is alternating current. What you need: an inverter. Some cars have them built in, but you can get one at a store for less than $40. Use the clamps to attach the inverter directly to the terminals on your car battery. Let the car run at idle and you have 110-volt AC power for as long as you have gas. With a 300-watt inverter, you'll have enough amps to run a laptop or even a television.