I needed a tray for something and wanted one that was fairly heavy and robust. So I quickly drew and printed this and it's worked well.
150mm x 200mm with a 14mm tall and 2mm thick lip. Base is 2mm thick, with another 2mm of 45° tapered hexes resulting in a 10mm inner depth.
I printed this with PETG in OrcaSlicer's 0.16mm High Quality with 100% infill and it came out great.
The author marked this model as their own original creation.