Love it, printing the third one now for all of my Gerber tools. Finally got filament in my favorite color! These look really good and are comfortable worn horizontally on the belt, once the scale/tension is right, they don't rattle or fall out, but are still easy to draw and use. I printed the newest version only.
1.2 mm walls, 3 perimeters. First print was lower infill/thinner walls as a test and was too tight for my multitool. Second print scaled at 102% and fits great, maybe a touch loose for horizontal wear.