The contour canvas bag is a bag that gives the illusion of your body curves displaying on the bag you are carrying over your shoulders. This body shape bag is great for people who have a similar body shape to that which is on the canvas bag, and is not so great for peoples whos body's piles ouside of the edges of the bag so that you see no illusion but a fat person carrying a bag with an odd looking print on the outside of it. The body shape illusion bag is made of canvas, measures 17" x 4"x 20", has an inner zipper pocket for keys and accessories, and comes in a plethora of different colorst to choose from.