A canvas bag is a type of bag made from a strong, durable fabric. It is often used for carrying items such as books, groceries, and other supplies. The term 'canvas bag' can also refer to a HAVERSACK, which is a large, rectangular bag with a shoulder strap, typically made of canvas or leather. A TOTE is a smaller, more casual bag, usually made of canvas or other lightweight material. A TENT is a structure made of canvas or other fabric, used for camping or other outdoor activities. A tarp is a waterproof sheet of canvas or other material, used for covering objects or providing shelter. An EASEL is a frame made of wood or metal, used to hold a canvas or other surface for painting or drawing.