What food do you need for an autumn picnic! Or supplies!

Necessary items for spring outing picnic

Text/Gu Mingjun Photographer The Duke of Snowy Night needs a lot of professional supplies for outdoor travel. Miss Cai, a senior donkey friend, introduced tents, backpacks, all kinds of outdoor furniture and necessary small equipment. A tent is the most practical for two people. Tents can be divided into two people, three people, four people to many people according to their size. If you are hiking, a tent for two people is the most suitable, weighing about 4 kg to 6 kg. Family go on road trip can pack a bigger tent. A tent for eight people weighs 40 Jin, which is definitely not suitable for carrying. The difference between tents is mainly reflected in the support rods, and the fiberglass rods are stronger than the aluminum rods. Tents are generally divided into two layers: inside and outside. When camping in the mountains, you can choose a tent with an extra account. If you go to the seaside, you can choose a tent with an extra account. After setting up the external account on the beach, it can be used as a sunshade, and then hang the internal account at night. Cross tent is the most common and stable one. If the outdoor wind is strong, you can tie a windbreak rope to nail the ground. Keep a small note: tents are afraid of pressure. If they are folded under heavy pressure for a long time, their waterproof coating will break. Tips for travelers: Remember to put your shoes in the mezzanine inside and outside the tent at night, otherwise you will know what "dew in the mountains is heavy" when you get up the next morning, and you should put away your food at night. If small animals visit at night and eat up your food, you will be in trouble. B Cookware can be purchased according to the number of people, saving space. Outdoor cookers are divided according to the number of people traveling. Generally, the package will indicate that it is suitable for several people to travel. Some cookers have a black coating on the outside, which is similar to the principle of non-stick pan. Some suits are equipped with cup-shaped cookers, which can usually be carried in cups to save space. C stoves must not be bought online in the wild, and stoves are indispensable for cooking. In a sense, the quality of the cooker is related to life. Miss Cai stressed that cooking stoves must be bought in regular outdoor supplies stores, and it is best not to buy them online. She once saw a man go to an outdoor shop with a burner bought online, but it didn't catch fire after being connected. After many attempts, a flame with a height of 1 meter suddenly broke out around the stove. If it is outdoors, the tent may be set on fire, which will lead to very serious consequences. After everyone was scared, they began to look for reasons, and finally found that the quality of the recorder itself was not enough. Alpine's gas tank is filled with a mixture of propane and butane, which requires a small amount of air to ignite, so there is a small hole in front of a good quality burner to let air in. However, due to the poor quality of the burner, the gas in the gas tank leaks, and the combustible gas gathers around the burner, and the flame erupts at the moment of ignition. Afterwards, the man claimed that his stove was bought online and only cost 50 yuan. Regular domestic stoves 198 yuan, imported stoves from 200 yuan to 300 yuan. Any burner must have a gas tank, the most commonly used is the blue mountain tank. In case of maximum fire, each gas tank can be used for about 2 hours, and in case of medium or small fire, it can be used for 3 to 4 hours. The price of each tank is 28 yuan. The combination of burner and gas tank can be roughly divided into two types, one is the integrated type where the burner is placed directly above the gas tank, and the other is the split type where the burner and gas tank are connected through a hose. The advantage of conjoined style is small size, and the smallest one can be easily put into your pocket, but the disadvantage of this style is poor stability and easy to be kicked over. Miss Cai still recommends split type. Although it is big, it is much more comfortable to use. Moisture-proof mats and sleeping bags are the most important for outdoor warmth. You can't lie down after setting up the tent. You need to lay a damp-proof mat. There are many kinds of moistureproof mats. The most primitive is the egg trough type, which is generally scrapped after being used for about 0/0 times. The other is to use tin foil, which can store the heat of sunlight and help keep warm. There is also a self-inflating type, which is not really filled with air, but uses the contraction force of the sponge itself to expand rapidly. The bigger the expansion coefficient, the better. After the expansion is saturated, screw on the valve and the cushion can be used. The disadvantage of this kind of cushion is that it is afraid of pricking. Among the three kinds of moisture-proof mats, Miss Cai recommended the original egg trough. You need a sleeping bag after laying the damp-proof mat. First of all, let me introduce the fleece sleeping bag, which has the same texture as the inner layer of the coat. When opened, it is a piece of cloth, and when zipped, it looks like an envelope, hence the name. This kind of sleeping bag is only suitable for traveling in hot places, and Miss Cai has other wonderful uses. "If your hotel is not very clean, the envelope sleeping bag is just an isolation layer, and when using Mommy's sleeping bag, you can also put a layer of envelope sleeping bag inside, which is warm and will not dirty the big sleeping bag, which is convenient for changing and washing." The mummy sleeping bag mentioned by Miss Cai is the most common sleeping bag in outdoor travel. It is called "mummy" because it looks like a mummy. Mommy is a transliteration of Mommy English. There are three kinds of fillers in Mommy's sleeping bag. One is hollow cotton, which is similar to common seven-hole cotton and nine-hole cotton. Miss Cai recommends Shi Tian brand most. Pay attention to the temperature scale when buying sleeping bags. The two temperatures on the temperature scale represent comfort temperature and extreme temperature respectively. Extreme temperature means that you can't use this sleeping bag below this temperature. Miss Cai suggested that everyone generally buy sleeping bags with a temperature standard of MINUS 5 degrees Celsius. If you don't go out often, you will be sensitive to cold, and you can raise the insulation standard appropriately. A backpack must have a correct carrying system. Outdoor travel should strictly abide by a rule, that is, the weight of the backpack should not exceed 1/3 of the body's own weight, otherwise it will be life-threatening. "In the wild, shaking your waist or spraining your ankle can be fatal," said Miss Cai. Backpacks are divided by volume. Generally, the upper limit for Asian women is 50 liters, and the highest for men is 75 liters. If you carry too big a bag and your neck can't stand up, the cervical vertebra will always be in a state of oppression. There are also ways to pack backpacks. There is a special tent space at the bottom of the professional backpack, and the heaviest thing must be placed at the scapula. When choosing a backpack, first adjust the backpack strap, and then ask the salesperson to give you a downward force from directly above. If you feel that the stress point is in the lower back rather than the shoulder, prove that the backpack you choose has the correct carrying system, otherwise it is not suitable for outdoor sports. Many people think that the lighter the backpack itself, the better. This is actually a misunderstanding. The quality of backpack should depend on the design of its carrying system. German VAUDE brand backpack system enjoys a high reputation in the industry, and its straps specially designed for women are softer and the design conforms to the human body curve.