Neoprene cover for Yeast Beast Yeast Starter Kit Jar. Washable. Custom-fit stretches over jar. Helps prevent exposure of contents to light.
Featured positive reviews:
Well sewn, tight fit
This met expectation, an impulse buy that I made with the notion of protecting myself, should the jar shatter (more so than the insulating effect). By my judgement, it would do the job I wanted wonderfully, but I have not used it as much as I imagined I would.