Hario Cold Brew Tea Filter in Bottle (750ml, White) Cold brewed tea, a new way to brew and enjoy tea Achieve tea's true rich and sweet flavors without the bitterness Decanter shape creates an exceptional brewing, storage and serving experience Great rich tasting cold brewed tea overnight; or infuse other beverages with your favorite fruit or citrus In Japanese, HARIO means "The King of Glass". HARIO heat-resistant glass. Easy to use and clean.