Growler Drying Stand
thingiverse
When you rinse out your growler, there's still a decent amount of water left in it and it takes ages to dry when standing upright. Flip it over and mine are unstable, likely to topple over and shatter as soon as the family pet wanders by. To get around this, I built a stand so it sits steady. All the water will drain out in about an hour. After that, turn it upright, leave it open, and it'll dry completely overnight, ready for the next fill-up. If you have a smaller growler like the second picture, just scale up the geometry to match the size of the opening before printing and it should work just as well. The original is 40mm in diameter, which fits my 45-46mm inside-diameter growlers perfectly. Leaving a couple of millimeters of slack so the fit isn't too tight is highly recommended.
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