Glen Edith Nitrogen Infused Cold Brew coffee is specifically roasted and brewed to be served cold. It is infused with nitrogen to create a creamy, yet smooth texture. This product is only pure black cold brew coffee and contains no added dairy, sugar or additives. This coffee also works extremely well as a cocktail mixer. You can enjoy straight from the can, or if you want to see the cascading nitrogen bubbles, turn the can upside down and empty the contents into a clear glass.