Abstract: Pourable products such as pool chemicals are packaged in a rectilinear stackable receptacle assembly. The receptacle assembly includes an upper cover or lid which includes a stacking recess into which a second receptacle assembly can nest. The receptacle assembly also includes a lower bucket portion which includes a continuous sidewall forming a rectilinear shape. The cover and the bucket side wall include interlocking members thereon which securely attach the cover to the bucket when the cover is pressed down against the bucket. The cover may include a pivotable bail handle, and also includes opposed side handles. The receptacle may include wheels partially located inwardly from one of the walls and upwardly from the bottom of the bucket.

Abstract: A modular stackable receptacle for pool chemicals or the like includes an upper cover and a lower container portion. The cover includes a continuous rectilinear sidewall having a latch ring on an inner surface thereof. An upper surface of the cover includes a product dispensing pour spout which receives a removable closure cap. The upper surface of the cover also includes a raised crown portion which is coplanar with the closure cap. Both the closure cap and the crown portion have stacking and aligning projections which cooperate with respective recesses formed in the bottom wall of the container portion, which recesses facilitate stable stacking of the receptacles, one atop another. The container portion has a continuous sidewall which includes an upper outwardly projecting rim and an outwardly projecting catch ring that is adapted to interlock with the latch ring on the cover, whereby the cover cannot be readily removed from the container.