Abstract: A blow-molded stackable receptacle comprises a first blow-molded component defining a first blow-molded component axial opening at a first end and an axial recess at a second end, wherein the axial recess is defined by a longitudinal wall comprising at least one ridge or tab and a second blow-molded component defining a second blow-molded component axial opening at a mating end, wherein the axial recess of the first blow-molded component is configured to receive the mating end of the second blow-molded component, wherein the at least one ridge or tab is configured to retain the mating end of the second blow-molded component. At least one method is further disclosed.