Stackable and Portable Bins are fabricated from lightweight insulating material such as polystyrene. It is rendered portable by a removable caster ring assembly in the bottom. The bin has removable shelves for accommodating produce. It includes a removable cover tray for the display of produce and also for the purpose of strengthening the upper portion of the bin to prevent distortion of the bin. It can have heating/cooling inside coil, outside insulation, insulation skin, heating/cooling outside pocket jacket, sanitary polish, air or electric mixers and fixed or portables. These are available in carbon steel, aluminum and stainless steel with any polishing and finishing options. It has drain ball valve and fittings with epoxy coating for weather protection on carbon steel models. They have drum cover with fittings and 4 corner stackable pads.