What Is Canvas Material in Shopping Bags, and How Is It Different from Regular Cotton?

Canvas used in shopping bags is not a specific fiber, but a type of tightly woven, heavy-duty plain-weave fabric. In China, canvas materials are commonly categorized into three types: 100% cotton canvas, 100% polyester canvas, and poly-cotton blended canvas—all widely used for making shopping bags.

In contrast, cotton fabric used for bags is usually lighter and thinner, making it ideal for promotional bags, lightweight daily use, or situations where high weight capacity is not required. This type of fabric is soft, more cost-effective, and prints well, making it suitable for bulk customization.

In short, if you need a more durable, reusable bag for long-term use, canvas is the better choice. But if you prefer something lightweight, simple, or intended for promotional giveaways, cotton bags are also a practical option.