I needed a drying rack for my soft bottles that did not have to stay on the sink. I made it collapsible to be able to take it with me on race trips, so the tray also functions as a lid.

If you dont use the print profile; you have to fix and merge the rack model in slicer before you edit the two bottom plates to 0 top and bottom layers. Choose wanted infill as draining pattern. Everything fits on one build plate, so add the other geometry file as well.