How many liters of backpack is suitable for traveling to the city?

35l is enough to hold a lot of things.

Choose a backpack with appropriate capacity according to the travel time and destination;

Choose backpacks with different capacities according to your travel distance and travel days. For trips within 3 days, it is best to choose a backpack of about 30L. For trips of more than 3 days, choose a backpack of more than 50L. If you buy a lot of things, you should choose a backpack with larger capacity. For example, when traveling to Shanxi, many tourists like the famous Shanxi vinegar, so a backpack big enough will come in handy.

Choose the right backpack according to the purpose of travel:

If it is a mountaineering trip, try to choose a mountaineering bag. This backpack has a lot of straps, and it is very strong on the back, which is more convenient when climbing mountains. If many people travel together and want to sleep in the wild, they need to bring more things. At this time, they should choose a folding backpack with adjustable capacity. Try to buy a professional backpack, which is very convenient and humanized.

Choose a backpack with excellent quality:

I often bring back a lot of things when I travel, and I want to buy some souvenirs when I go out. At this time, a strong backpack is very needed, and the journey is mostly bumpy. If the quality of the backpack is poor, the shoulder straps and straps are easy to crack and the thread is loose, it will be in trouble. So to choose a durable backpack, you can pull it hard to see if it is strong.

Choose a breathable mesh backpack:

If the tourist destination is very hot, use breathable mesh when choosing a backpack, so that there is breathable mesh between the back and the backpack, and the back will not stick to the backpack after sweating, which will make you feel much more comfortable.

Choose a backpack with a smaller back bandwidth:

Backpack takes a long time to carry, and it is easy to get stuck on the shoulder, so it needs wide straps to increase the contact area with the shoulder. It won't hurt the shoulder for a long time, and it is more comfortable and stable to carry.