Chemex Glass Coffeemaker Cover
The Chemex Glass Cover that I bought to go with my Chemex fits great, and keep any type of debris out, but keeps the heat in. I'm so happy that I have one.
The product description named keeping in the perfect water content (evaporation) and blocked out some heat loss as two benefits but I thought bonus style and keeping out dust from the hard to reach places as benefits also. Surprised as to how great the fit is. Thought there might be some rock as glass on glass met but there was zero. Got such a great DEAL on the products I bought, I thought why not. -JB