Travel bags are also called travel bags. As the name implies, they refer to a type of bag prepared for travel or tourism. It is a kind of bag that can be used to carry daily items or anything you want to carry around when you leave your hometown to go for a long journey, or do things or visit, or devote yourself to nature and enjoy the sunshine, rain and dew. Travel bags can be divided into backpacks and tow bags. When choosing, we must consider the volume and style, in addition, we should also consider the user’s body and shape and load-bearing capacity and other factors.

 

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Travel bags can be divided into backpacks, handbags and tow bags.
The types and uses are very finely divided. According to the expert Leike of Zhiding Outdoor Products franchise store, the travel bag is divided into mountaineering bag and daily urban tour or short-distance tour
Travel bags, the functions and uses of these travel bags are very different. The mountaineering bag is divided into big bag and small bag. There are two kinds of big bag: outer frame type and inner frame type. Because the outer frame type is very inconvenient to travel in the mountain forest, it is generally recommended to use the inner frame type travel bag. Taking hiking in Siguniang Mountain in Sichuan for five days as an example, it is recommended that men use 70-80 liter travel bags and women use 40–50 liter travel bags. The travel bag is best equipped with a removable top bag or waist bag. After arriving at the camp, you can put the commonly used things in the top bag or waist bag. Leave the big bag in the camp and pack it lightly.

 

 

Although carrying a big travel bag and full of suitcases, it seems that the cool look will attract a lot of eyeballs, but the weight on his body can only be obtained by his own experience, and the shoulders are not tired for you to share, so when traveling To do what one can do, one must “select one’s package” when choosing a travel bag. When you choose a travel bag, you must try it, that is, put something equivalent to the weight of your bag in the bag to try the effect, or borrow a friend’s travel bag to test the back. When you try to back, pay attention to whether the travel bag is close to your back. , Whether the waist belt and chest belt are suitable, as well as the separation of men’s and women’s clothing
Without a good travel bag, it will hurt your back and back if you don’t fill it. According to the staff of the Pathfinder Outdoor Store, the general order of loading items is (from bottom to top): sleeping bags and clothing, lighter equipment, heavier equipment, supplies, and beverages.
When purchasing a travel bag, it is recommended to go to a professional store to be guided by professionals. When choosing, be sure to be picky. Don’t just look at the brand. I don’t want to do it and don’t make up. I am tired after all.

According to the different sizes of travel bags, travel bags can be divided into three categories: large, medium and small.
The large travel bag has a volume of more than 50 liters and is suitable for medium and long distance travel and more professional adventure activities. For example, when you are going to an area like Tibet for long-distance travel or mountaineering expeditions, you should undoubtedly choose a large travel bag with a volume of more than 50 liters. Some short- and medium-term trips also require large travel bags when camping in the wild, because only it can hold the tents, sleeping bags and sleeping mats you need for camping. Large travel bags can be divided into mountaineering bags and long-distance travel bags according to different uses.

The mountaineering bag is generally thin and long, so that it can pass through narrow terrain. The body is divided into two layers, and the middle is separated by a zipper sandwich layer, which is very convenient when picking and placing items. The side and top of the travel bag can be tied with tents and cushions, which virtually increases the volume of the travel bag. There is also an ice axe cover outside the travel bag, which can be used for binding ice axe and snow stick. The most worth mentioning is the back structure of these travel bags. The bag has a light-weight aluminum alloy inner frame that supports the bag body. The shape of the back is designed according to ergonomic principles. The back is wide and thick. The shape is in accordance with the physiological curve of the human body. The “S” design, and chest strap to prevent the strap from sliding to the sides, make the traveler feel very comfortable. And all these travel bags have a sturdy, thick and comfortable belt, and the height of the strap can be adjusted. Users can easily adjust the strap to their own height according to their body shape. Generally speaking, the bottom of the travel bag is located above the hip, so that more than half of the weight of the travel bag can be transferred to the waist, thereby greatly reducing the burden on the shoulder and reducing the shoulder damage caused by long-term weight bearing.

The body structure of the long-distance travel bag is similar to the mountaineering bag, except that the body is wider and equipped with many side pockets, so that the fragmented items can be sorted and placed. The front face of the long-distance travel bag can usually be fully opened, and it is very convenient to take and place items .
The size of medium-sized travel bags is generally between 30 and 50 liters. These travel bags are more widely used. 2 to 4 days of wild travel, inter-city travel and some long-distance non-camping self-help travel. Medium-sized travel bags are It couldn’t be more appropriate. You can carry your clothes and some daily necessities. The styles and types of medium-sized travel bags are more diverse. Some travel bags add some side pockets, which is more conducive to packing items. The back structure of these bags is roughly the same as that of large bags.
The size of small travel bags is less than 30 liters. These travel bags are generally used in cities. Of course, it is also suitable for 1 to 2 days of outings.

 

Because outdoor travel bags are used in special environments, higher requirements are placed on the materials and processes of travel bags. All the stress locations of the travel bag are sewn back three times with stitches to make the stress location strong and durable. The buckle and other parts of the travel bag can be made to be frost-proof, smash-proof and deformed at 120 degrees Celsius without damage. The outer materials of the travel bag are mainly 420D Oxford nylon, 1000D nylon, 600D or 1000D polyester (polyester), or 1000D CORDVRA and other materials. 1000D material has high density and is very wear-resistant, so it is suitable for field use. CORDVRA is a well-known high-grade wear-resistant nylon roving fabric developed by DuPont. The wear resistance of this material is much higher than that of ordinary nylon or polyester, and it is lightweight. More than 90% of the world’s travel bags of famous brands use this prestigious nylon material. These materials can withstand the water pressure of 0.5m~2m, keeping the objects in the bag dry. Some materials also have anti-tear function, once punctured, the tear will not tear open and expand. Canvas material is also widely used in the manufacture of travel bags. Canvas Republic is a typical example. Canvas is very popular because it is relatively wear-resistant and has a large density to prevent rain and a very soft texture.

The stuffed travel backpack does not throw all the items into the backpack, but rather it is comfortable to carry and pleasant to walk.
Generally, heavy items are placed on the top, so that the center of gravity of the backpack is higher, so that the waist of the backpack can be straightened during the process of walking. Some of the center of gravity must be set lower, so that the body can bend and walk in the forest, or in the naked rock fall The climbing terrain of the wall, the center of gravity of the back pack during the climbing (climbing backpack) is close to the pelvis, that is, the center point of the body rotation, which prevents the weight of the backpack from moving to the shoulder. During the hiking process, the center of gravity of the back pack can be closer to the back.

The heavier equipment is placed on the upper end and the back. Equipment such as stoves, cookware, heavy food, rain gear, water bottles, the center of gravity is too low or away from the back will bend the body and walk. The tent must be tied to the umbrella strap The top of the backpack, fuel oil and water must be placed separately to avoid contaminating food and clothing. The secondary items are placed in the center of the backpack and the side belt below, such as spare clothing (must be sealed with a plastic bag and the straps are marked with different colors so that they can be easily recognized), Personal appliances, headlights, maps, compasses, cameras, light objects are tied underneath, such as sleeping bags (must be sealed with waterproof bags), camp posts can be placed in side bags, sleeping pads or behind backpacks. Backpacks must be long Tie some items, such as a tripod, a camp post, or put it in a side pocket.

The backpacks suitable for men and women are not the same, because boys have longer torso upper body and girls have shorter upper torso but longer legs. Choose your own backpack carefully. When loading, the weight of the boy is higher, because the center of gravity of the boy is close to In the chest cavity, the lower center of gravity of the girl is closer to the abdomen, and the heavy objects should be as close as possible to the back so that the weight is higher than the waist.