I just grabbed this from Printables and ran through Bambu Studio. It was made by K2ij3@DominikS_869196.

Filament storage box with compartment for dehumidifier.

Parts needed:
8x M3x50
8x M3 melting nut short

TPU gasket

Maximum spool dimension:
Diameter 210mm
Hole min 52mm
Width max 85mm

Lable size: 65x27 (visible 55x22 - Border 5mm left bottom right)

14.06.2023:

Added little smaller version with some changes:

Max spool width 70mm
Thinner wall (all 3mm)
changed gasket

Fusion 360 File incl.

Feel free to remix