Inhaler Case

My daughter was recently diagnosed with mild exercised-induced asthma, which requires her to carry an inhaler. She wanted to get a case to put it in so that it wouldn't discharge in her backpack. In addition to the print the model uses one piece of hardware - A 2mm 304 Stainless Steel Round Rod to hinge the lid to the case. I used the following and cut it down to size - https://a.co/d/eeaWkKi - Note that the diameter of the hole for the pin in the model is 0.2mm bigger than the rod, which pr