As fashionable standard, cotton bags and canvas bags have been applied to the market, and are now used in many shopping malls, hospitals, pharmacies, primary schools and banks. Generally, these handbags are 10a, 12a and 16a, which are the most expensive among the above handbags. The material is environmentally friendly and tasteless, with the longest service life and can be reused. Advantages: environmental protection, durability, comfort and beauty, and can be used at home.