Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4912710.
8/18/21 Edit: I updated the design with several small improvements.
I designed this case to hold my multi-tool and clip to my belt. Make sure that you measure your multi-tool and scale all three dimensions of the model before printing. You multi-tool may be a different size than mine! This is meant for use multi-tools that are v-shaped.
My multi-tool was about 55mm at widest end and 35 mm at the narrow end.
The full print with 20% infill used about 72g of filament. The print time is 10 hours and 30 minutes with 0.2mm layer height
I made the cover from duck-tape and velcro.