Hiking backpack:Two types: one is a large backpack between 50 and 80 liters; the other is a small backpack between 20 and 35 liters, also known as the "Assault Pack." The big mountaineering bag is mainly used for transporting mountaineering materials during mountaineering. The small mountaineering bag is generally used for high altitude climbing or assault peak. The special backpack for mountaineering is specially designed to cope with the extreme environment. The bag is slim and long. The back of the bag is designed according to the natural curve of the human body, so that the bag fits close to the back of the person to relieve the pressure on the shoulders. These bags are water-repellent and will not leak even in heavy rain. In addition, mountaineering bags are widely used in other adventure sports (such as drifting, crossing the desert, etc.) and long-distance travel.
Travel bag:The big travel bag is similar to the mountaineering bag but the shape of the bag is different. The front side of the bag can be opened by the zipper, which is very convenient for picking and dropping things. Unlike the mountaineering bag, the item is usually put into the bag from the top cover of the bag top. There are a wide variety of small travel bags, so be sure to choose comfortable, not just pay attention to the appearance.
The backpack used in the mountain is relatively slender, so as not to hinder the movement. In addition, the cutting is also closer to the body to reduce the swing, and the belt and the ventilated back pad are indispensable, and there is a debris belt and a rope array outside the bag. More equipment. Most of them are equipped with a compression belt that can be tightened to fix the objects inside the bag and reduce the swing. Newer designs come with a built-in water bag for the hose outlet or an external water bottle bag. Larger models will also be supported by aluminum film.