· EXTRA LARGE CAPACITY WATER TANK - The Keurig K-Slim water tank has a total capacity of 46 ounces and allows for up to four 8 ounce cups of water to be brewed, which effectively saves time by reducing the need for frequent water fills.· DURABLE AND HIGH STRENGTH - The water tank is made of high quality materials, light weight, strong and durable, no odor, reusable, not easy to break or deform.· EASY TO CLEAN - The design of the Keurig K-Slim tank makes it very easy to remove and clean, and the water flow in this type of tank is excellent.· NOTE - Please confirm your tank model number at the time of purchase.This water reservoir is a replacement part is exclusively for the Keurig K-Slim Single Serve Coffee Makers. (Coffee Maker is not included).· HIGH-QUALITY AFTER-SALES SERVICE -If you encounter any problems in the process of use you can contact us at any time, we will be the first time for you to solve the problem.