The Keurig K-Select single serve coffee maker in Oasis combines sleek design and more intuitive features to help you brew your perfect cup every single time. It features four brew sizes . so you can brew 6 . 8 . 10 . or up to 12 oz. of your favorite coffee . tea . hot cocoa . or iced beverage with the touch of a button. And for those who like a stronger cup of coffee . the Keurig K-Select brewer is the perfect choice. The Strong Brew feature kicks up your coffee strength and intensity . so you can enjoy a bolder brew. Choose from hundreds of delicious varieties of K-Cup pods . or brew your own ground coffee with the My-K-Cup Universal Reusable Coffee Filter (sold separately). With the K-Select brewer . you can brew 5 cups between refills of the large 52 ounce water reservoir.