So to be sure we’re talking about the same thing, I was talking about vacuum sealing buds in a vacuum bag, and then using something to hold it under the water in my SousVide Supreme machine. A sealed Mason jar with buds in it will float, so something would still have to be used to hold it under the water.
I’m thinking the advantage of using the vacuum sealed bags is that I can quickly and easily pack a few ounces into it, and empty it just as easily after decarbing it.
To make it even easier to empty the bag and not get anything stuck to the sides, I can line it with parchment paper before putting the buds in. AND, I can use the same bag and parchment paper over and over.