What is the best coffee maker? Keurig’s coffee maker is among the best coffee maker brands. The Keurig K-Cup coffee maker is a single-serve coffee, latte, and cappuccino maker that lets you brew a rich, full-flavored coffee or a delicious frothy café beverage in your own home. The sleek black machine features a large 48 oz water reservoir with an easy-to-read level indicator. So you can brew multiple beverages without having to refill them. The K-Café brewer works with any K-Cup pod, so the options are endless. Use the coffee SHOT to brew a concentrated shot of coffee and froth. This is the ultimate single-serve coffee maker, latte maker, and cappuccino maker.