2, shoulder bag. If you think canvas bags are not mature enough for you, then leather bags are also a good choice. A good leather bag is mature in foreign flavor, and it won't be as hot as a canvas bag in summer. In addition, the bag is easy to clean. In college, you often put your schoolbag on the ground, so canvas bags are easy to get dirty and difficult to clean.
3. Canvas shoulder bag. This bag is simple and generous, it can hold one or two books, and it can also hold some necessary items for girls. Compared with shoulder bags, shoulder bags are even more useless for clothes. Simply matching a skirt will not be as disobedient as some shoulder bags, and you can also carry a shoulder bag when shopping with your girlfriend.