I think that this project could be improved with a hinged door to an internal compartment in the cylinder where I could store and better protect USB drives that I use less frequently. I learned a lot about how different shapes are made, and how in CAD, the different parts of an object are defined relative to each other. I also learned about how the parts of a model can be created somewhat separately and then be joined together later.

Another way of improving this project would be to use better measurements on my USB drives to ensure they fit better into the ports, which I oversized by about 1 mm in each dimension for safety. I did not realize that the official USB connector specification was not freely available online, so if given another chance i would measure my USB drives and make sure the holder could accommodate them while fitting tighter.