D-01 Compact Key Holder

A Flexible, compact holder for a single USB drive and a variety of keys.

**UPDATE** Check out D-01B for a design which will accept a wider variety of keys!

Though this is primarily designed for 3 or 4 house keys, a single car key, and a Kingston DTSE9 G2 USB Drive, by omitting the middle parts (Top 2 and Base 2), it can fit any configuration of keys you wish (This removes support for the centre nut, do comment if you want an updated version with a fix).

The STL files have separate bodies which signal where a material change can be made to add a stripe around each half in a colour of your choice (I chose red). This can be ignored and printed in one material if you wish, though it doesn't look as good. I used the function in Prusa Control that allows you to add filament changes, details can be found here for other printers: https://www.prusaprinters.org/color-print/

I have also included the Key "washers" i used to improve the fit of the keys on M3 bolts, They may work for yo