General can be divided into three categories of travel bags.
Large travel bag volume of 50 liters or more, for long-distance travel and more professional adventure activities. For example, travel bag when you want to go to Tibet such areas for long-distance travel or mountaineering adventure, you should undoubtedly choose the volume of 50 liters or more large travel bag. Some short-term travels also require a large travel bag if you need to camp in the wild, because only it can hold the tents, sleeping bags and sleeping cushions you need for camping. Large travel packages can be divided into mountaineering bags and long-distance travel packages according to their use.
Mountaineering bags are generally slender, so that through the narrow terrain, the body is divided into two layers, the middle with a zipper sandwich separated, so that when the items are very convenient. The side and top of the travel bag can be bundled with tents and mats, virtually increasing the volume of the bag. There are ice horns outside the travel bag, for bundles of ice picks, snow pole with. The most worth mentioning is the back of these travel bag structure, the package has a support package of lightweight aluminum alloy frame, the shape of the back is ergonomic design, back width and thick, the shape of the body with physiological curve "S" type design, and there are chest straps that prevent the strap from sliding to both sides, making the travel bag feel very comfortable. And this type of travel bag all have a strong, generous and comfortable belt, the height of the strap can be adjusted. The user can be based on their own body is very convenient to adjust the strap to their own height. travel bag Generally speaking, the bottom of the bag is above the buttocks, which can transfer more than half of the weight of the bag to the waist, which greatly reduces the burden on the shoulder, reducing the long-term weight loss caused by shoulder damage.
The long-distance travel package is similar to the mountaineering bag, except that the body is large and has a lot of side bags so that the pieces can be sorted and the front face of the long-distance travel package is usually open and the items are very convenient The
Medium travel bag size is generally between 30 to 50 liters, the use of these travel packages more extensive, 2 to 4 days of field travel, travel between cities and some long-distance non-camping self-help travel, medium travel bag is And then appropriate. travel bag Carry the clothes and some daily necessities can be loaded under the next. Medium-sized travel bag styles and types are more diverse. Some travel bags add some side bags, more conducive to sub-items. The backpack of these travel bags is roughly the same as the large travel bag.
Small travel bag volume of 30 liters below, these travel bags are generally used in the city, of course, for 1 to 2 days of the picnic is also very appropriate.