Keurig K15 Coffee Maker The Keurig K15 Coffee Maker is a compact, single-serve coffee maker that is perfect for offices or small spaces. It features a removable drip tray for easy cleaning, a compact design that fits easily on any countertop, and a large 48-ounce water reservoir for multiple cups of coffee. It also includes a one-touch brewing system that allows you to quickly brew your favorite coffee without any fuss. The K15 uses K-Cup and K-Carafe coffee pods, so you can enjoy a variety of flavors. The Keurig K15 is a great option for those who don’t need a full-sized coffee maker but still want to enjoy delicious, freshly brewed coffee.