Abstract: A stackable roll-off box comprises a generally rectangular bin having first and second opposing sides, first and second ends, and a bottom. Wheels are mounted to the bottom of the bin at the four corner regions thereof, the wheels being positioned for enabling the roll-off box to be rolled in a longitudinal direction. First and second rollers, which are smaller in diameter than the wheels, are mounted to bottom regions of the bin adjacent to one of its ends, each of the rollers being positioned outboard of a corresponding wheel and directly beneath an associated one of the bin sides. The rollers are mounted so that their peripheries are above the peripheries of the wheels. Plates are fixed to each side of the bin outboard of the rollers, the plates extending downwardly below lower regions of the rollers. An upwardly-opening roller-receiving recess is provided in upper regions of each of the bin sides above the rollers, the recesses being ramp shaped at one end.