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2, outdoor backpack waterproof performance is very important, because outdoor activities will encounter a variety of bad days, but the most harm to carry items or rain, so the outdoor backpack waterproof ability is better.?3, outdoor backpack must choose an ergonomic design, and when the upper body to try to buy to see if the backpack is symmetrical with their body, carrying a comfortable, if not symmetrical, there may be the risk of muscle strain .?4, outdoor backpack functional design is also worth noting that the purchase, to ask the various parts of the functional design of the role to see if it meets their own needs.?Buy outdoor backpack need to pay attention to carry the system, function settings, waterproof performance and style, etc., but also pay attention to the price of outdoor backpack, weight, color and so on with details of the problem, if the same choice and love the strong luggage bag manufacturers cooperation Customized, but also pay attention to duration and so on.

Looking at the streets, the use of computer backpack relative to the use of mountaineering bag for people who will be more, because the computer backpack is relatively popular, and mountaineering bags are more inclined to prefer outdoor tourism or mountaineering ALICE of all ages. So the same bags, computer backpack and mountaineering bag What is the difference??Computer backpack is mainly to better protect the computer from external damage, so the computer backpack will generally choose better water resistance and wear resistance of nylon or polyester. Computer backpack to have a computer slot, and the computer slot is best to have a fixed seat belt, and the slot should be set to have a relatively thick earthquake sponge, and sponge to choose a better cooling function pearl cotton.?What is the difference between a computer backpack and a mountaineering bag??