I recommend the German Stach called GotYaSatch in China, which I think is very niche. Because the country is now carrying Japan's Arctic Fox ah Adi Nike and so on. See more than think are almost the same price is not cheap. Then once went shopping to see this brand store my mom dragged me in to shop. I had thought it was so manly, but it was really comfortable on my back. Then after seeing the shopping mall model's collocation suddenly get to the beauty point. Capacity and compartmentalized design are the standard features of a good schoolbag! The actual bag is actually very lightweight! The bag is also very lightweight! Later, I did some research on the Internet and realized that this brand is famous for its patented spine protector. The weight on the shoulders can be distributed evenly to the back so it will be more comfortable. The quality is also very good feel is the top material.