Abstract: There are many kinds of large backpacks and small backpacks. According to the number of days of the trip, there are small backpacks suitable for one-day trips, medium-sized backpacks for multi-day trips, and backpacks for long-distance travel. Choosing a backpack that suits you is also a key factor in a successful and enjoyable trip. Under normal circumstances, if it is a day's short-distance trip, you can choose a small backpack with less than 20 liters. If you travel for about a week, you need a medium-sized backpack that can hold a sleeping bag, 30 to 50 liters.  appearance is a good choice; for professional donkey friends who travel long distances, it is still necessary to prepare a large backpack (or even a back frame) of more than 60 liters.

Let OEM/ODM Backpack Manufacturer guide you to choose a backpack, and free your hands during travel. Imagine that you are walking through the jungle or carrying large and small bags with both hands.  the difficulty of moving forward is that you can imagine how big it is. The most important thing is it is also easy to cause danger when advancing on a steep slope. If you are using a backpack to put everything in or strap it on, it is a different situation, and you will feel that it is very easy to travel in the wild. In fact, the principle of outdoor travel must be to give priority to choosing backpacks to free your hands. The following is a little experience sharing recommended by luggage manufacturers:

1. For a backpack with a larger volume, if you put items directly into the backpack, it will be difficult to find them when you want to take them out. Therefore, it is best to divide the inner pocket into many inner bags when making a backpack, which is used to classify different supplies such as tableware, food, medicine, stationery, charging power, and notebook computers into different bags. There are many waterproof and compression handbags, which are more convenient to use.

2. Balance is an important factor in the backpack. If the left and right weights of the backpack are unbalanced, people will easily lose their center of gravity, which will not only consume physical strength but also cause physical injury after long-term use. Therefore, when filling items into the backpack, try to make the weight of the left and right sides of the back the same.

3. There are many kinds of large-back backpacks and small backpacks. According to the number of days of the trip, there are small backpacks suitable for one-day trips, medium-sized backpacks for multi-day trips, and backpacks for long-distance travel. Choosing a backpack that suits you is also a key factor in a successful and enjoyable trip. Under normal circumstances, if it is a day's short-distance trip, you can choose a small backpack with less than 20 liters. If you travel for about a week, you need a medium-sized backpack that can hold a sleeping bag, 30 to 50 liters.  appearance is a good choice; for professional donkey friends who travel long distances, it is still necessary to prepare a large backpack (or even a back frame) of more than 60 liters.

4. The waist bag is very useful. For the things that are often needed during walking, such as a compass, knife, pen, wallet, and other small items, it will be very inconvenient to put them in the backpack. If there is a waist bag at this time, it will be too convenient. Packing method of backpack: Mantra: large and small items, classified placement, left and right balance, the center of gravity on top.