The new Roz Bag, made of lightweight fabric, has two separate compartments. The lower section can hold four Pastel Organizer Trays. The top section, with its built-in elastic band, it can hold one more pastel organizer or any other items you may want to pack. The top section also contains a removable clear zippered case for pencils, brushes, or tools. There are two side pockets on either side of the bag to hold smaller items. This bag is equipped with an adjustable shoulder strap with shoulder pad for comfort. Overall dimensions are 18 in. x 8 in. x 6 in. Bag is available empty or with four Pastel Organizer Trays.