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For those who love field sports, nothing is more important than having a dedicated backpack that is comfortable, beautiful, and useful. Whether you are a torrent adventure, a field survey, a desert shoot, a creek along the river, a mountain tour...
Wild Backpack Features
1. The materials used in the backpack are waterproof and very wear-resistant.
2. The back of the backpack is thick and has a waistband that is in charge of the backpack component.
3. The large backpack has an inner aluminum frame or outer aluminum frame supporting the body, and the small backpack has a support body on the back.
4. Hard sponge or plastic plate.
5. Backpacks often indicate their use on the signage, such as "MADE FOR ADVENTURE" (adventure planning), "OUTDOR PROUCTS" (field special products) and so on.
Field Backpacks
1. Mountain climbing package:
Two types: one is a large backpack with a volume of between 50-80 liters at home; the other is a small backpack with a volume of between 20-35 liters, also called a "surge bag". The big climbing package is mainly used for climbing mountain climbing materials, and small backpacks are usually used to climb or assault peaks at high altitudes. Mountain climbing special backpack is for the perfunctory environment, the production of elegant and common, the general body lean, the back of the package according to the natural curve of the human body planning, so that the body close to the person's back to reduce pressure on the shoulder strap on the shoulders. This type of bag is waterproofed and will not leak even in heavy rain. In addition, mountain climbing packages are used for mountain climbing, and are widely used in other adventure sports (such as rafting, crossing the desert, etc.) and long-distance excursions.
2. Tour Package:
The large tour package is similar to the climbing package but the shape of the bag body is different. The front of the tour bag can be fully opened through the zipper, which is very convenient for picking things up. Unlike the hill climbing package, the articles are put into the bag from the top cover of the top cover. The variety of small tour packages is complex. Be sure to choose to wear comfortable ones instead of only paying attention to the appearance.
3. Bicycle special package:
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 is primarily used for bike tours that require high speed cycling. The bicycle bag is equipped with a reflective fire bar to ensure safety at night.
4. Back frame bag:
This type of bag consists of a bag body and an external aluminum alloy frame. It is used to carry items that are bulky and difficult to fit into backpacks, such as camera cases, gas tanks, etc. In addition, many backpacks often indicate on the sign which sports are suitable.
As for the climbers, the big backpacks are generally divided into two types: Skeleton-type backpacks and built-in skeleton backpacks.
Skeleton Outer Backpack
The early backpacks were of this type. The framework of the skeleton was H-type, and the system took responsibility only with solid shoulder straps. The skeletons of the backpackers who climbed the mountain and trek around the mountain were easily shaken. The roads that encountered intense activities such as the mid-level mountains of the Jianzhu Forest were crawling. Active roads, upstream activities to climb bare rock, and high-altitude long-distance walking activities that bounce on bare rock piles make it difficult for the body to maintain balance. Taking a variety of different modes of transportation together can cause many problems, such as improper crowding. Busses, taxi rides, or overseas trips can be troublesome.
Now, the burden system of the outer-mounted backpack is divided into 1. shoulder straps, 2. chest straps, and 3. waist straps, which combine the bearer and the backpack and carry the burden. Although most of the outer backpacks have many small side pockets to provide articles, The center of gravity of a solid outer frame backpack is generally higher than the shoulders and waist, so that its center point of load formation forms a forward leaning load for maintaining balance, and the solid skeleton of an out-of-the-shelf backpack will reduce the rotation space between the traverses. It is difficult to maintain balance by forming a high traction point at the center of gravity.
Outer rack backpack back method is to first adjust the belt, and then adjust the shoulder strap, the top of the shoulder strap must be fixed and the same height, the distance between the shoulder straps can not make the neck uncomfortable and the shoulder strap buckle must be tightly linked to the skeleton, not willing to The girdle should be aligned with the hip bone (sciatic bone), the girdle washer must be tightly wrapped around the ischial position, the end of the girdle must not be intersected at the front end, and the girdle must be able to be adjusted upwards and downwards. Try not to touch the lower back of the frame against the back.
If the shoulder harness is raised too high, the center of gravity will move to the front of the body, or the shoulder strap will be too low. The center of gravity will be completely loaded by the shoulder strap. The belt will not be in charge of any force. During the walking, the backpack will shake and the shoulder strap will have A device for adjusting the center of gravity is attached to the skeleton. It is necessary to be lower than the height of the bearer's arm. The adjustment method is an ear type, just before the clavicle. This device must be tightly bound to transfer the weight to the arm, otherwise it is easy to shift the center of gravity. To the waist.
Built-in skeleton backpack
The skeleton material of this backpack is aluminum alloy or carbon fiber. The skeleton of the backpack is adjustable and not adjustable. The skeleton is covered with a plastic sleeve. The purpose is to maintain the backpack fabric and support the spine and make the backpack upright. The appearance of the backpack is streamlined. The price of this type of backpack is relatively high. Such a backpack can closely adhere to the bearer's body. Even if you are walking on intermediate mountains, etc., you can make your body strong, the body is easy to maintain balance, and the treks are not easy to be toppled by the branches. Improper loading of this type of backpack will make your body more meandering than an out-of-the-rack backpack.
A good shoulder strap planning allows the components to be placed on the shoulders. The thick gasket of the belt must be tightly supported on the waist, and the weight of the backpack can be usefully transmitted to the pelvis. The back of the backpack is preferably made of a polyethylene mat for backpacking. It can be tightly attached to the back, and the items such as the camp column or pot set inside the backpack will not be outstanding and the other person will feel uncomfortable.
More backpack information.
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