Swing Top Cap for beer bottle (1 inch)

This is a very simple, very basic replacement cap for a swing-top (aka flip-top) beer bottle/water bottle.
Printer settings :
- Layer Height 0.15 mm
- Wall Thickness 2.0 mm
- Top/Bottom Thickness 2.0 mm
- Infill Density: 20%
- Supports enabled

With these settings, printing time is around 45 minutes

Since the cap will be subject to pressure, I did choose a slightly thicker wall and higher density just to be safe.
I didn't try printing it without supports, but it might work as well.