FLAVIA branded paper is compatible for use with all USA Flavia Brewers. Flavia cup is suitable for about 8.5 ounces of drink volume. These Flavia cups are compatible with the paper cup sip lid (sold separately). While the cup can hold hot liquids, it is not microwavable. These paper cups are not recyclable. Cup Type: Hot; Interior Volume Capacity: 10 oz; Material(s): Paper; Material Type: Paper.