Thingiverse
Small Mouth Mason Jar Sip Lid / Splash Guard by Max_Skies
by Thingiverse
Last crawled date: 4 years, 5 months ago
Here is a sip lid for a small mouth mason jar. I found that not all mason jars are the same so it is snug in some. I included the Solid Part if you want to edit it for ergonomics or size.