Product Details Product Dimensions: 13.3×9.8×13 inches ;212.8 ounces Shipping Weight: 12.5 pounds Item model number: K45 Product Features Keurig K45 Elite Automatic Choice of 3 cup sizes (6 oz., 8 oz. and 10 oz.) Removable 48 oz. water reservoir Quiet Brew Technology Energy Savings Mode – Auto Off Product Description Keurig K45 Elite The Elite Brewing System brews a perfect cup of coffee, tea, hot cocoa or iced beverage in under one minute at the touch of a button. Includes bonus 12 count K-Cup variety box Dimensions – 13. With the choice of three cup sizes, the Elite brewer offers a removable drip tray to accommodate travel mugs. 0H x 9. 8W x 13. 3D. Customer Questions & Answers Q: can i use my own ground coffee A: Yes, you can. You can buy a re-usable K-cup and put any kind of ground coffee or tea into it that you want. Q: Should the water reservoir be emptied after each use? I won’t be using it every day. Thanks! A: I don’t empty mine. I just leave it the way it is. No issues here. Q: Does the K45 have 2 or 3 choices of coffee size? The 2 images at the top of this page are inconsistent. A: According to the Keurig website, the K45 has 3 sizes.