How exactly is a proper mountaineering bag for old donkeys? Let's listen to some donkeys who sigh in unison - your home is on your back. It is a very appropriate analogy to compare a mountain climbing bag to a small family. The implicit meaning of the bag should be two layers: As long as it is a mountain climbing activity that separates places, everything that is eaten, drank, used, and slept is placed. In such a backpack. In addition, for "Drifting Family", this package is just as important as a home when you are out. Therefore, the mountaineering package is not only one of the most important equipments in the series of equipment required for travel, but also the most attention to selection. Novice will learn three systems If you are a newcomer who is just on the road or you are looking for a practical and beautiful backpack, you must first understand the structure of the backpack. Because the hiking bag itself is very different from other bags, it strives to put in as many things as possible in the smallest space possible, and allows you to relax easily on long journeys. Mountaineering bags can be divided into three systems: carrying, loading and hanging. The backpack system ensures the comfort and weight of the backpack, including double back straps, belts, chest straps, force adjustment straps, carrying support mechanisms and adjustment devices. There are up and down adjustment mechanisms for the backpacks, and the adjustment type is usually set at the base of the straps. The down adjustment is to install the adjustment device in the middle of the belt. Although these two types of adjustment can adjust the back size according to the height of the bearer, they are subject to Certain restrictions on the shoulder straps of professional mountaineering bags are accompanied by force bands. One or two sets of fulcrum points are adjusted. The function is to adjust the distance of the upper shoulders of the backpack, and the weight on the upper part of the backpack is evenly applied to the waist. The chest strap can adjust the opening distance of the double straps to enhance the stability of the backpack and facilitate breathing. Loading system is to facilitate packing and filling. It is generally composed of a main bag, a top bag, and a side bag. Most of the main bags are designed with upper and lower layers, and a movable compartment in the middle can be connected and disconnected. It is convenient for donkeys to load items according to their needs. From the top and bottom, they can “take things out of their pocketsâ€. In 1999, the German company Paige had launched a “four-doors†backpack. In addition to the upper and lower mouths, new openings were added on both sides. This made it easier to pick and place items. The last is the plug-in system. A professional mountaineering package, plug-in system is essential. The backpack has a top hanging, a side hanging, a back hanging, a bottom hanging, etc., and is usually fixed at a fixed point or a fixed type. Hanging points generally set up two or four corresponding hanging points. When used, two or four points are used for binding, and the hanging type is usually equipped with two rows of external strips at the front of the backpack, each of which has a number of fixed points. The fixed items are more random and less affected by the form. Although mountaineering bags are all designed with plug-in points, they are generally not equipped with hanging cords. Users can use soft nylon ropes to fix them, or they can go to a mountaineering equipment franchise store to purchase a standard design hanging tape. Carrying support beam without rubbish residue In the selection of mountaineering bags, carrying the system and fabric is a top priority. The carrying system of a mountaineering package is like a girder of a house, and it is directly determined whether it is a good building or a “bean curd†project. The carrying system usually consists of three parts: a stand, a shoulder strap and a lumbar support. There are two kinds of brackets: exposed type and built-in type. The material can be divided into aluminum alloy and titanium alloy. From the aesthetic point of view, built-in bracket is certainly better than the exposed type, but the price is slightly more expensive. If you consider the weight of the bag, titanium alloys are naturally lighter and stronger than aluminum alloys. In the average person's impression, the shoulder strap may be crucial to a bag, and its width and width may determine the comfort of a bag. But on a mountaineering bag, you may not expect it to be a key factor. As long as your shoulder width is appropriate, breathable and flexible, your choice of center of gravity is placed on the lumbar support. An old donkey explained to a novice like this: "A bag of 60%-70% of the weight will fall on the waist, if the lumbar support can not fully support this weight, then your spine will be harmed." Indeed, do not Look at the two cofferdams on both sides of the climbing bag and the sponge that is on your waist, that is, it allows you not only to be as light as a swallow, but also to avoid unnecessary harm to your body. The backpack's backpacking system has a specific scope of application. The adjustable backpack is not limited to a wide range of applications. What kind of size is appropriate? Here is a small way to teach you: In general, the waist point of the backpack should be on the flank above the coccyx. The fulcrum of the shoulder strap should be generally level with the shoulder and slightly lower than the shoulder, so as to facilitate the adjustment and force of the force belt, the back is comfortable, and in turn there will be a sense of verticality, so that the force of the waist is not in place. After the proper size is adjusted, the backpack will naturally be attached to the back and it is very comfortable. The following advice needs female donkeys to pay attention. Do not patronize the appearance and color when choosing a mountaineering bag. In fact, whether or not the backpack is strong and durable depends on the material. From the webbing point of view, the price of ordinary webbing and premium webbing can be 3 to 5 times worse. Some good bags of webbing can even reach 200 kg or more. The difference in fabrics is also very large. Anti-tearing and anti-friction are the six-character scriptures chosen by the fabric. In addition to the above two factors, you must choose to go for a backpack in person. Many experienced and self-employed clerk said that many buyers want to buy one when they buy, or buy online, this attitude is actually very undesirable. Because the backpack suitable for men and women is not the same. In general, boys have longer upper body, while girls have shorter upper body but longer legs. At the same time, according to each person's height and size, the same mountaineering bag is back on different people, and there will be differences between the clouds. So at the time of purchase, please still go to the store in person. Let your body tell you in a trial run whether this backpack is for you. Reflective strips protect night driving safety The same is the mountaineering bag, their use is not the same. Like rock climbing bags designed specifically for rock climbing activities, hard supports are generally not designed, that is, there is no support for aluminum alloys or titanium alloys. In order to facilitate the deformation of body shape during rock climbing. At the same time, there are more hangouts for rock climbing bags to facilitate the falling of all kinds of equipment. Some styles are also specially equipped with cloths for finishing various kinds of equipment. The bicycle series designed for cycling has more emphasis on the riding characteristics and is suitable for various cycling sports. Divided into bag-type and backpack-type two types. Bags can be carried either on the back or on the front or rear shelf of the bicycle. The backpack style is mainly used for bicycle trips that require high speed cycling. The bike bag is equipped with reflective strips that reflect light to ensure safety at night. The basic hiking bag, also known as the camping backpack, is designed to take into account the characteristics of various forms of sports and the needs of long-distance marching. It is suitable for climbing, adventure and woodland crossing activities. There are backpacks specially designed for long-distance travel. They are called multi-purpose bags or sub-packages. Their overall structure is basically the same as that of a mountaineering bag. They can be double-shouldered and are layered up and down. They are similar to suitcases, uncovered openings, It can be carried on one shoulder or horizontally and vertically. The size of the package is a one-piece structure that can be easily separated and used. It is popular among business travelers. Pet Coated Scissors,Pet Cutting Scissors,Pet Grooming Scissors Sets,Color Handle Scissors Zhangjiagang Mister Tools Co., Ltd , https://www.mingshiscissors.com