What tools and skills do you need to survive in the wild?

The coat should be windproof, and the fabric should be as tight as possible to prevent snowflakes from sticking to it and condensing, but it should be breathable and allow water vapor to emit-there is no need for waterproof materials, otherwise water vapor will condense inside. The inner garment should be airtight to provide insulation. Leather clothing is the best.

The opening of the clothes allows heat to be emitted, and the hot air inside is emitted outward through the opening during exercise. Fasten the sleeves above the cuffs, and the trouser legs can be inserted into socks or boots. Cowhide boots with shoelaces are ideal, and sometimes solid shoelaces have many uses. Packet category

You need a comfortable and strong backpack to hold clothes and necessary equipment. Choose the best quality possible. The material used to make the bag should be safe enough to bear the load of the backpack and should not be worn easily. A weak backpack will embarrass you all the way. The secret of carrying a backpack is that it shares most of its weight on the hips-the most elastic and hardworking fulcrum of the body-rather than the shoulders or back, which are easily exhausted. So the backpack should have a strong and comfortable belt. match

Waterproof matches are more useful than ordinary matches, but they are also much bigger. Ordinary matches are flammable and unsafe. This problem can be solved by wrapping the match head with melted candle oil. In order to save space, the second half of each matchstick should be removed.

It's easier to light a match than other methods, but remember not to waste it. Use this treasure only if other methods fail. Take only one match at a time from the iron box and cover it. Don't leave the tin box open or throw it on the ground at any time. flint

Flint can still play a role even in wet state. After all the matches are used up, it can help you continue to make a fire. Refined flint is a visible fire. amplifier

Magnifier can directly focus light to make a fire, and it is also useful to pull out needles. Hook and line

Carefully select the hooks and put them in a small paper bag or bag. Remember, the small hook can catch both big fish and small fish, and the big hook can only catch big fish. Remember to take as long a fishing line as possible. It can also be used to catch birds. Elastic saw blade

There are usually two large rings at both ends of the saw blade, which takes up a lot of space as handles. Because the handle takes up a lot of space, you don't need it. When you want to use it, you can use something like a wooden bolt instead. Soaking a layer of grease on the outside of the saw blade can avoid rust. Elastic saw blades can cut thick trees. The first aid kit contains the following basic first aid items:

① bandage

Different widths and materials are used to deal with different areas and different types of damage.

Generally speaking, there are:

Gauze roll bandage: suitable for treating common wounds, mainly used to fix dressings.

Elastic scroll bandage: elastic, not only can be used to treat wounds, but also can be used to treat common injuries such as strain, sprain and varicose veins, which can fix injured limbs and reduce swelling.

Triangle towel: Triangle towel can be used in full width or folded into bandages with different widths. Usually used as a hand hanger to support upper limbs.

② dressing

Made of several layers of gauze, the texture is flexible. Mainly used to cover wounds and absorb secretions; Wounds with more bleeding and secretions can be thickened and covered.

③ cosmetic bag

The dressing bag consists of a cotton pad and a bandage roll. Cover the wound with a cotton pad (dressing) and then fix it with the attached scroll bandage.

(4) Disinfectant

This paper introduces the uses of several commonly used disinfectants:

1. gentian violet (purple potion): accelerate wound scabbing and wound healing.

2. Mercury chloride (mercuric chloride): it protects the wound and has antibacterial effect.

3. Alcohol and iodine: used for surface disinfection of non-mucosal wounds. Can not be used for disinfection of broken wounds.

4. Hydrogen peroxide: used for basic disinfection of contaminated mucosa or broken wounds.

⑤ Clean cotton balls

Used for cleaning wounds, dipped in disinfectant when using.

⑥ Disinfection belt

Usually used to treat small wounds. Before sticking the tape, make sure that the skin around the wound is dry and clean, otherwise it will not stick firmly.

⑦ Tape

Used for fixing dressing, roller bandage or triangular bandage.

8 all kinds of pills

Such as Contac, Ganmaotong, Berberine, Niuhuang Jiedu Tablet, Bilitong, Huoxiang Zhengqi Pill, stomach medicine, etc.

Pet-name ruby snake medicine

Vacuum extractor, Shanghai snake medicine, Ji Desheng snake medicine.

Join others.

Condoms such as eye drops, flower oil, hemostatic paste, cooling oil, and wind-dispelling oil.

It can be used as a good water bag-it can hold at least 1 liter of water. You can also cover things that can't be used after entering the water, such as mobile phones and lighters. flashlight

Miniature flashlights only take up a small space. There are batteries in the bucket, but the head and tail should be reversed, so that even if the switch is turned on carelessly, the battery will not be consumed. Lithium battery is a natural choice because of its high power and long life. small knife

The multi-blade folding knife is a very useful tool. But if you can only bring a knife, you should choose a sharp and durable knife suitable for general use, from chopping wood to digging wild vegetables or peeling animals' skins. Some handles are embedded with compasses, while others are hollow so as to put some life-saving articles in them. But the problem is that the hollow handle may not be so strong, and the compass on the handle has lost its reliability after several hard splits. If you lose this knife, those life-saving things will be lost. So it's best to put other life-saving articles in the life-saving box and tie them on your belt.

Remember: a sharp knife represents your strength. Knife plays an important role in all your survival equipment. Keep the blade sharp for use at any time, but don't misuse it. Never throw the blade into a tree or underground. Keep the blade clean. If you don't use it for a while, you should oil it and put it back in the sheath for preservation. Collect water

Life is inseparable from water. Normal people can live for three weeks without food and three days without water, so water should be given priority.