Keurig Duo Coffee Maker. Keurig® starter kit 50% off coffee maker: Simply fill the reservoir to the max fill line, then choose your brewing method (both sides pull from the same reservoir):

Large 60 ounce water reservoir.

Keurig® starter kit 50% off coffee maker: Simply fill the reservoir to the max fill line, then choose your brewing method (both sides pull from the same reservoir): There are many keurig coffee makers on the market, but none quite like this model. You can choose to brew the coffee you like or simply froth milk to. Find great deals on ebay for keurig duo coffee maker. Keurig duo coffee maker is a single serve and carafe coffee maker. This is the perfect solution! The pod function is to brew regular drinking coffee. Keurig duo single serve and carafe coffee maker features simple button controls that allow you to brew a cup or a carafe of coffee. So place it on a stable surface or a durable kitchen countertop. After hours of research and many pots of coffee, we've come up with what we consider to be the 9 best keurig coffee makers on the market.