Review on ☕ Chemex Pour Over Coffee Lid - Compatible with Chemex 6, 8, and 10 Cup PourOver Coffee Carafe and Other Popular Brands: Bodum, Bean Envy, Coffee Gator & More by Courtney Richardson

You made the right decision by purchasing Chemex. Getting this cork is another good decision. This helps keep your coffee warm. I don't even need cozy like the others. This cork alone keeps my coffee warm for 45 minutes to an hour. This is usually more than enough time for all participants to drink more than one cup. But as others have said, if you need coffee for longer, coziness helps too.