?SMOOTHER COFFEE, EVERY TIME - Serious coffee lovers know that cold brewing makes coffee less acidic and smoother in taste - unlike hot brewing that can extract the wrong flavors. Our cold brew maker is perfect for making great tasting coffee concentrate that can be mixed with hot or cold water or milk to create different coffee beverages.;?FRESHER, RICHER BREWS - Our cold brew maker uses a durable, airtight seal that locks in freshness and flavor for up to 2 weeks. The seal slows the oxidation rate and blocks out any fridge odors.;?GREAT FOR ICED AND HOT TEA - RJ3 Cold Brew Maker also works great brewing loose leaf tea and tea bags. You can brew it hot like a traditional tea pot or brew it cold in the fridge.;?DURABLE AND EASY TO USE - We use an 18/8 stainless steel filter and cap so rust will never be a problem and a BPA free silicon to provide the airtight seal. Plus, our extra thick glass walls keep coffee colder for longer.;?SATISFACTION GUARANTEE - We are a third wave coffee company, dedicated to helping you bring out the best in every coffee bean. We take great pride in the quality of our products, which is why we are offering you a Risk-Free purchase. In the unlikely event our product fails to meet or exceed your expectations, you are free to return it, within the first 30 Days, post-purchase and receive a FULL refund.