How to pack a backpack to be comfortable?

If the inner frame bag is not properly filled, it will be uncomfortable to carry. Not to mention the trouble, it may be necessary to flash.

I don't have enough experience, so please ask an experienced outdoor enthusiast to help you design. Generally speaking, the back inner frame bag needs to lean forward slightly. This is also the disadvantage of the inner bag, after all, the body will be very tired after a long time. However, a good filling method can solve or alleviate this problem.

Heavy things should generally be placed near the top and the back, such as stoves and lights. You can straighten up when the center of gravity is high. If the camera and lens can be put in a small camera bag, they can be put on the top. You can take it out when you get to the scenic spot.

You put your sleeping bag and clothes that don't need to be changed at the bottom, and other unused things are best put at the bottom. Things that need to be brought often are put in the side pocket, such as rain coat, map, compass and so on.

Heavy, dense things should be placed near your body. The farther away the weight is from the body, the more force the trunk muscles must use to balance the torque that those things pull back the trunk. The weight distribution of the backpack is the next factor of the total weight of the backpack, which is very important. In fact, this is why the backpack should fit as well as possible.

In addition, it is more labor-saving to put heavy things on it, but when flexibility is needed (it is difficult to climb mountains and ski where there is no road), put heavy things below and lean toward your body center of gravity, so the backpack is easier to follow.

Generally speaking, the weight transferred to the crotch for a long time is above 80%-85%. The shoulder strap should be hung about an inch above the shoulder through the connecting strap above the shoulder strap and backpack. The shoulder straps are in contact with the body on the shoulders and chest, and the backpack is not supported by the shoulders.

The problem of the rear inner frame leaning forward is very annoying. When the flexibility is not high, I hang something on my shoulder strap and hang it on my chest. If you like photography, hang all your things there. The weight before and after is more balanced, and it is much more convenient to take pictures. Maps, compasses and snacks can also be hung there. Pay attention to the weight of the front bag on the shoulder strap, because the shoulder strap is suspended, so the weight of the front bag is borne by the crotch like the main bag.