eew nano case
thingiverse
it's a simple box case for eew nano so you can put the eew nano to whatever bag that fits but not worry that the wheel be damaged.
Download Model from thingiverse
With this file you will be able to print eew nano case with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on eew nano case.