Based on the original model but with thicker walls for greater resistance.
2 models; With or without breather hole.
Files format .STL and .OBJ
You can print it without supports if the cap is placed upside down (with the logo resting on the printer bed), although you may still need supports for the logo.
STL (Stereolithography, filesize: 2.6 MB), OBJ (OBJ, filesize: 5.73 MB)