Abstract: A container includes a base, four sidewalls, and four corner columns. Each of the sidewalls includes upper and lower edges, an upwardly-extending rail extending proximate to the upper edge, a curved wall extending proximate to the lower edge, and a downwardly-extending foot extending from the curved wall. The foot is horizontally offset from the rail. The four corner columns extend between adjacent ones of the sidewalls. Each of the corner columns includes a first corner wall. Each of the first corner walls includes one or more corner notches proximate to a lower edge of the first corner wall. The container is adapted to slide along at least a portion of another one of the container through slidable engagement of at least one of the corner notches with the rails on the other one of the container.

Abstract: A removable bin for a dryer comprises a substantially circular floor portion and a wall portion. The wall portion comprises an upper portion and a lower portion. The lower portion comprises a plurality of zones arranged along a height of the lower portion and extending along a perimeter of the lower portion. Each zone defines a respective area of the lower portion. Each of the zones comprises a number of openings for drainage, and each zone has a respective density of openings. Each of the openings is defined by one or more circumferential edges, with the circumferential edges being molded. The respective density of openings in each of the zones increases towards the bottom of the bin.