Abstract: A magazine for dispensing liner bags from a supply roll through an aperture in the bottom of a trash receptacle includes an upwardly open base having a horizontal cross-sectional shape adapted to receive the trash receptacle, a hinge for connecting the base to the trash receptacle along a horizontal pivot axis extending along one side of the base, whereby the receptacle can be tilted away from the base to provide access to the base. The base has a seat formed by an inwardly protruding flange to limit the depth of penetration of the trash receptacle into the magazine, so that it does not bear against or otherwise interfere with the liner bag supply. Two parallel dividers in the base form three compartments. The outer compartments are useful for storing addition supply rolls or supplies, while the central one contains the active supply roll.