Abstract: A art supply bag has two separate compartments for carrying supplies as well as a paint pallet is comprised of a generally rectangular shell member having a base, a first wall, a second wall, and a third wall extending upwardly from the base with a fourth wall connecting the first wall and the third wall. A support structure is disposed within the shell member and separates the shell member into a first upper compartment and a second lower compartment and protects the contents within the bag. A flap, which provides access to the second compartment, is attached to the base and is removably securable to the fourth wall by cooperating hook and loop material, snaps, zipper, etc. The art supply bag may have casters, or may be attached to a frame, itself having casters.