Small stackable crate I’ve designed. Original size is 150×95 mm, this prints fine with a 0.4mm Nozzle. When scaling down, I would recommend using a smaller one.

Update: By request I’ve also uploaded the FCStd-file (FreeCAD) but be aware that this is a little bit messy.

mediaman designed some brackets to retain the crates position: https://www.thingiverse.com/thing:4758140

Print Settings

Printer:

HEVO

Rafts:

No

Supports:

Yes

Resolution:

0.2

Infill:

5

Filament brand:

Esun, BQ

Filament color:

orange, grass green

Filament material:

PLA

Notes:

Most normal filaments print fine without support.
If you want to use more challenging materials (like e.g. wood-PLA) I would recommend adding some custom support for the handles. Infill is pretty much irrelevant, it is basically only needed for printing the top-layers of the floor of the crate. Two perimeters give enough rigidity.