This innovative vacuum coffee maker is versatile as it serves as a 3 in 1: coffee maker, tea brewer and water boiler. All in one! Has a variety of practical features such as the single or double cycle function for a stronger more concentrated coffee with automatic controlled time of brewing. Superior components such as the glass jar and BPA-free Tritan chamber, mesh permanent filter and a whistle lid make for a quality, long lasting product. Easy to use operation thanks to its cordless design of the removable base, easy pour lid and the automatic shut off for safety. Is siphon brewed coffee better? It produces the best flavor, vibrant tasting coffee that cannot be imitated by a drip brewer. Also, you will get an extremely clean and bright cup, no trace of the coffee grounds left in the bottom of the cup after you finished it. Siphon brewing method enhances the coffee aroma more than any other brewing method.