Abstract: A tote bag for paper and supplies includes a bottom wall extending between bottom edges of generally parallel front and back walls. Expandable side walls extend between parallel side walls of the front and back walls to form an expandable storage area. Dividers are disposed within the expandable storage area and either permanently attach to the side walls, or have apertures for removable attachment to cables within the storage area. A cover is movable between an open and closed position. The cover includes side flaps attachable to the side walls, or an inner surface of the cover. Handles extend from each of the front and back walls, and a strap formed on the back wall is configured to fit over an extendable handle of a roller tote.