The "Roz" Bag with pastel trays by Jack Richeson measures 18 by 8 by 6 inches and is made of a weather resistant lightweight nylon. Two compartments separate the bag with an upper tray that conveniently stores tools and a lower section that perfectly fits the four included pastel trays - that holds 28 pastels each. A removable plastic case can be found in the top part of the bag perfect for pencils or brushes, while two pockets on either side accommodate small items. An adjustable should strap with shoulder pad gives extra comfort.