This is a shell for USB sticks 4mmX12mmX42mm in total dimension. (like https://www.amazon.com/SanDisk-SDCZ55-016G-B35Z-Cruzer-Facet-Drive/dp/B00BQTWHIC/ref=sr_1_20?dchild=1&keywords=Facet+flashdrive&qid=1593543858&sr=8-20 )
Just print and slide the USB in with a little hot glue. Note: it might be a tight fit and you may need a chisel/craft knife depending on settings. You also may need to scale it up or down depending on settings ad printer type. FDM works fine.
Photos printed with 0.2mm nozzle @ 0.1mm layer height
This is a USB stick that I originaly created for thiniverse, but as most makers are switching to MMF I am posting here too.
Note: I hold all rights to this object and derrived files. Feal free to modify the design, just please send me amessege and a copy of the file before posting remixes. I hold the right to deny a remix to be posted.
Also I hold all rights to the E16-K pictured with it. This is an original design and you can beg all you want but I will not give out the files.