Look at the backpack you picked right behind you

Look at the backpack you picked right behind you?
The most indispensable thing for hiking, camping, or outing is backpacking. It can carry a lot of things, free hands, keep the balance of the body, making the journey more comfortable and safe. However, it is a professional job to find suitable suits for backpacks of various sizes.

Classification of outdoor backpacks

(1) Climbing backpack: It is used for the terrain climbing of mid-high altitude mountain snow and ice rocks. The main features are rugged, wear-resistant and waterproof rucksacks, compact design, convenient pick and place items, professional plug-in settings, and robust stability.

(2) Trekking: For multi-terrain hiking through the jungle and mountains. The main features are rugged wear-resistant waterproof backpack, strong carrying capacity of the backpack, complete carrying system, more attachment points and so on. Divided into single-day trekking backpacks and multi-day trekking backpacks.

(3) Ice and snow backpack: used for ice sports. The main characteristic is that the backpack is sturdy, wear-resistant, waterproof, compact and lightweight, with a simple carrying structure, strong external binding force, etc. There are special snowboards and other skis tied and fixed.

(4) Waist bag / bag: simple and convenient, can carry some belongings.

(5) Riding bag: used for road and mountain bike riding. The main features are the compact structure of the backpack, the light and comfortable carrying, and the convenience of external binding.

(6) Wash bag: Portable waterproof and durable.

(7) Arm bag: Place your mobile phone and change when you are running.

(8) Waterproof bag: Place the mobile wallet camera when drifting upstream, etc. You can put a sleeping bag, clothing, etc. on a long journey.

(9) Travel bags: Capacity 20-40L, changing clothes and personal items.

Look at the backpack you picked right behind you?
How to choose the right backpack

First, determine the size of the backpack (backpack capacity)

The size or capacity of a backpack is generally measured in liters (L), and some countries are also accustomed to using cubic inches (CU IN) as a unit (1000 cubic inches or 16 litres).

Below 45L: This capacity is suitable for use by ladies and for 1-2 days of camping and hiking in good weather in warm weather. It can also be used as an activity or mountaineering package around the base camp.

50-70 liters: It can support longer trips and hikes in the spring, summer and autumn seasons. It can be loaded with tents and other warm clothing and food. This capacity is more choice.

70-95 liters: If you are a man and decide to buy only one package, you can choose from this range. This capacity should be able to handle all the equipment needed for the winter season, and it is also suitable for long distance, long travel.

Above 95 liters: These large-capacity backpacks can handle long outdoor activities and travels, especially winter adventures and snow-capped mountains adventures, and are also suitable for delivery to the base camp. Or a very strong man carries the main equipment for leading several MMs.

Second, five aspects of inspection hardware (backpack quality)

1) Materials: Oxford cloth, nylon, polyester cloth from 300D to 600D are generally used, but the texture, abrasion resistance, color, and coating may differ. The best is DuPont CORDURA fabric, which is strong, wear-resistant and tear-proof. Its performance exceeds that of other fibers. Recently, an ultra-lightweight CORDRA has been developed to minimize the weight of the package. The material used for the bottom of the package is stronger than the fabric, and usually 1000D nylon fabric is used more.

2) Design: package shape, carrying system, space allocation, packet configuration, plug-in design, back radiating perspiration, rain cover and so on. Good backpacks have outstanding advantages in terms of design.

3) Process: The level of processing technology is determined by the skills of the workers and the machine equipment, the multi-function double needle machine, the knot-typing machine, the one-time molding press machine, the glue press machine and so on. Programming and quality supervision also play an important role. Visiting some backpacking factories will have a perceptive understanding of the entire process.

4) Brand: Brand not only means higher price but also means quality assurance and after-sales service. Famous brands of outdoor backpacks include Arc'teryx (Expert), Exped, Gregory, DanaDesign, MountainSmith, Osprey, Karrimor, Vadee, JackWolfSkin, LoweAlpine, TheNorthFace, BP, Columbia, Salewa, Nikko, Granite Gear, Kelty, PuerLand, Le Mont, Kingcamp, Toread, K2 and others.

5) Attachment:

Backpack straps:

The shoulder straps of backpacks generally adopt the sea surface with high density, good elasticity and thickness, and are characterized by good air permeability, strong cushioning properties, and soft texture. There will be some differences in the shoulder straps of different types of backpacks. The shoulder straps with large loads are relatively thick, and the shoulder straps with small loads are light and thin.

Look at the backpack you picked right behind you?
Backpack backboard:

The backpack's back board is combined with the backpack frame, and the curve of the human body's back is enhanced to bear the stability while also playing a certain supporting role. There are mainly disassembled and fixed installations, with prefabricated high-elastic foam materials and high-density mesh fabric designs. At present, most back packs of backpacks use prefabricated back sheets that conform to the back curve of the human body and have considerable air permeability.

Backpack zipper:

The open and closed pockets of backpacks generally adopt zippers. According to the characteristics of outdoor sports, many backpacks use waterproof zippers, which are characterized by easy opening and closing, strong pulling force, and certain waterproof performance. It should be noted that most of the waterproof zippers used in outdoor backpacks are not fully waterproof. When buying, try to select a zipper with a large zipper for the main zipper. This zipper pull is smooth and strong. The YKK brand is currently widely used. The qualified zipper is smooth and smooth when it is pulled, and there is no stagnation.

The YKK brand is used. The qualified zipper is smooth and smooth when it is pulled, and there is no stagnation.

Look at the backpack you picked right behind you?
Backpack fasteners:

The use of fasteners in outdoor equipment and backpacks has become very common and there are many types of fasteners. Features are high strength, convenient buckle, one-handed operation. The most common is currently Duraflex fasteners. The good fasteners are compact and have a smooth surface and should be free from defects. The famous brands for fasteners are Duraflex, Nifco and ITW.

Quick snaps allow one-handed operation and gloved operation.

Backpack strap buckle:

The backpack strap is a stable effect of the tethered backpack. It is characterized by high tensile strength and strong wear resistance. A good belt thickness is moderate, and the webbing surface is dense and smooth, and there is a certain amount of friction when the fasteners are used in conjunction with the pull tabs. Some backpacks have a webbing reeling system so as not to look far away and the full body of the webbing will flutter, affecting the ease and aesthetics of the road.

This inner cane strap buckle design is very user-friendly.

Third, carrying the system is equally important

The backpack's backpacking system has a specific scope of application. Although the adjustable backpack has a large scope of application, it is not without limit. Therefore, it is very important to select the backpack to select the size of the carrying system.

What kind of size is appropriate? Generally speaking, the waist point of the backpack should be on the flank above the coccyx. The fulcrum of the shoulder strap should be generally lower than the shoulder and slightly lower than the shoulder, so that it is convenient for the adjustment and force of the force belt to be comfortable. The back size is too large to produce a sense of falling. On the contrary, 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.

Look at the backpack you picked right behind you?
Summary: When purchasing a backpack, it is best to personally bear the test, adjust the various adjustment points on the backpack to adapt to their own body type. Usually the large backpack will have five points adjustable under the armpit shoulder straps, shoulder back straps, belts, chest straps and back carrying system. If you feel uncomfortable in some areas after adjusting each part, you can confirm that this backpack is not suitable for yourself, and you can choose other styles.

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