But now because the cost of canvas is higher than that of non-woven fabric, it's hard to accept at once. I believe that in the future people will accept canvas bags. They are more environmental-friendly. It comes from nature and can be degraded. Its durability and firmness are far higher than non-woven fabric. In terms of cost performance, it is still very high. It will not cause criticism from environmentalists. Sun hat! 1. The material of canvas bag and cotton bag are the same, both are made of natural cotton, so it must be environmental-friendly; 2. Sturdy and durable, pay attention to the cloth of environmental canvas bag used for two years, there is no damage. Only some places are open (sometimes carry very heavy things); 3. There are many kinds of canvas environmental protection bags, most of them are delicate and flat with good printing effect; 4. It is easy to wash and not easy to deform after washing, which is much stronger than non-woven fabric.