This is half of a desiccant box that fits into the bottom of a Rubbermaid 21 QT drybox.
This version removes ⅓ of the desiccant storage space from the center of the complete box. I live in non-humid Colorado, and the remaining desiccant level gets the dry box humidity down to 10% on average.
Print two sets of bases and lids and they will fit right into the bottom of the Rubbermaid bin (see images).
I used the negative space box in PRUSA SLICER to cut out the gap in the center area of the two box halves. For some reason, the preview shows the negative space and positive space. Please confirm it in PRUSA SLICER before you attempt the print.
The author marked this model as their own original creation.