A rollable paint tray which will be maneuvered on a floor by the painter manipulating an extended handle of a paint roller assembly is disclosed. The tray will have a body, a plurality of rolling members and a structural configuration which permits placement of the paint roller on the tray where it will remain in contact during maneuvering of the tray by the painter. The body has a paint containment area, a paint roller containment area and a rolling surface area. The painter may easily replenish fresh paint on the paint roller and roll the paint roller to obtain a desired quantity and uniformity of coverage on the paint roller. The tray permits the painter to paint a large area, along a great distance, while remaining standing straight. This eliminates the conventional need for the painter to manually move their supply of fresh paint which often involves bending or squatting.