Sunbrella Chartres Mineral is a blue heavy textured performance fabric in the Sunbrella European Collection. Sunbrella furniture fabrics offer legendary style and cleanability for every space. This fabric is most often used for upholstery, cushions, pillows, drapery and umbrellas, but can also be used for a host of other uses such as dog beds, beanbags and more. Whatever application you can dream, Sunbrella can stand up to the elements and real living.