Abstract: A cabinet including a receptacle having a floor, a front wall, a rear wall, and a pair of opposed sidewalls extending upwardly from the floor. A plurality of bolsters is attached to the floor, each bolster including a lower panel defining at least a first aperture having a longitudinal center axis, and a first and a second sidewall, each extending from the lower panel toward the floor, the first sidewall defining an acute angle with the lower panel and defining a first aperture disposed vertically above a corresponding first aperture of the lower panel. A leg is rotatably received within the first aperture so that rotation of the leg results in the leg moving axially with respect to the lower panel.