Chemex Bundle: Chemex Glass Handle, Pour-over Glass Coffeemaker, 3-Cup with Chemex Glass Coffee Maker Lid Purchase from Authorized Resellers: e-Home Shopping, Barista Lab, Visions Espresso Service, evVive Home, Big Kitchen Made of non-porous Borosilicate glass which will not absorb odors or chemical residues The glass cover keeps coffee warm longer by preventing evaporation CHEMEX pour-over allows coffee to be covered and refrigerated for reheating without losing flavor