Cotton canvas, also known as duck fabric, is one of the most durable fabrics available, both water and wind resistant. It is heavy in weight, has a stiff, tight, plain weave, and is easy to sew. This heavy-duty material, in the 10oz variation, is ideal for carryalls, tenting, upholstery and outdoor applications. These select colors of duck have been discounted and are available by the yard, and our inventory won't last long! Read more about duck fabric... The entire color selection of Cotton 10oz Duck is available by the bolt.