Solid yellow canvas. Here's a collection that only looks better with age! Waxer Canvas by Robert Kaufman gets a natural weathered look the more it is used, the beautiful wrinkles and creases adding to its character. These solids have a waxy coating perfect for sewing outerwear and bags! We suggest using wonder clips or similar notions to hold the fabric together when sewing to minimize the appearance of holes from pins (similar to working with laminated fabrics).