CAP for VENTLESS GAS CAN

This is a cap for a ventless gas can with a push on connector.  works excellent.  I lost the cap for this tank a few years ago and finally got around to designing a replacement.   The cap ID is 22mm which fits my 5-gallon tank perfectly.  It's I made it from PLA which is potentially not very gas resistant, but if I have issues, I'm only 20 minutes away from having another.   If you try it out and it does not fit the first time, just scale in the X-Y-Z direction as necessary to make one that fits.