Prusa MK3 sidebox

Side toolbox that can also be used with the 'anti-vibration' printable feet as a standard square box will only work with the standard rubber feet. This design features a small 45 degree angle at the bottom to suit your anti-vibration feet needs. No supports needed due to the printer-friendly 45 degree angle. Obviously you can use the box at both sides of the printer...or just print two for each side.

Link for the great anti-vibration feet: https://www.thingiverse.com/thing:2796596

PS Obviously you need to print the Frame Connector twice. ;-)