USB Keychain - For Flexible Filament

I wanted a way to attach my Logitech Unifying Receiver to my key ring as the MX Master mouse I recently purchased didn't have a way to contain the receiver internally.

I printed the original model in TPU and it was too large and not leveled on the build platform (it was tilted a few degrees on the Y-Axis). As a result of not being leveled, the skirt intersected the model and caused blemishes. .I have decreased the X and Y dimensions by 8% and adjusted the tilt so that the model is settled on