
The Keurig K-Supreme Plus has a 78-ounce water reservoir. It's pretty big, so you can brew multiple cups before needing to refill. Super useful for busy mornings or when you have friends over and want to make coffee without constantly refilling.
Our research shows that this larger capacity is a big reason people like this model—it's just more convenient to use.
The reservoir is also easy to remove, which makes cleaning and refilling straightforward. Plus, you can see the water level through the transparent design, so you'll know when it’s time to top it up.
Overall, the large water reservoir is a great feature that makes the Keurig K-Supreme Plus convenient and easy to maintain. You'll have more time to enjoy your coffee instead of worrying about refills.
We may earn a commission when you buy through these links, at no extra cost to you. How ShopSavvy makes money
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from 7 retailers in ShopSavvy's price data, most recently seen Jul 10, 2025.
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
| $219.99 | Jul 10, 2025 may have changed | ||
| $219.99 | Jul 10, 2025 may have changed | ||
| $219.99 | Jul 10, 2025 may have changed | ||
| $219.99 | Jul 10, 2025 may have changed | ||
| $241.00 | Jul 10, 2025 may have changed |
Here's our "TLDR" Review
Download ShopSavvy AppCompare prices across tens of thousands of stores, set price alerts, watch for deals by keyword, and much more.
Install ShopSavvy Browser ExtensionCompare and track prices automatically while you shop online at thousands of websites.
If you're still curious about the Keurig K-Supreme Plus Coffee Maker, here are some other answers you might find interesting:
Wondering how long the Keurig K-Supreme Plus typically lasts before it might run into problems? From what we’ve found, it's a bit of a mixed bag. Some folks...
Yep, the Keurig K-Supreme Plus can make iced coffee. It doesn't have a dedicated 'iced coffee' button, but you can easily brew a strong cup over ice. Here's...
The Keurig K-Supreme Plus has some handy settings you can tweak to get your perfect cup of coffee. You can adjust both the temperature and the strength of your...
The Keurig K-Supreme Plus uses something called MultiStream Technology to make your coffee taste better. Instead of just one needle to brew, it uses multiple...
If the Keurig K-Supreme Plus Coffee Maker doesn't quite fit your needs, here are some other options to consider:

Enjoy rich espresso or specialty coffee drinks with the Nespresso VertuoPlus, an excellent alternative. It uses large Nespresso capsules to create a silky-smooth cup with frothy crema, offering a robust flavor profile that the K-Supreme Plus may not match. Its barcode scanning technology automatically adjusts brewing parameters, ensuring a superior coffee experience every time.

For those seeking a dependable coffee maker without app connectivity issues, the Keurig K-Elite is a strong contender. It features a straightforward interface and multiple cup sizes, ensuring consistent quality. With a sleek design and ease of cleaning, this model provides great value while allowing you to enjoy a flavorful cup of coffee without complications.

For those who love lattes or cappuccinos, the Keurig K-Cafe is an excellent choice. It includes a milk frother and offers brewing settings for specialty drinks, allowing folks to enjoy coffee shop-style beverages right at home. This machine combines the ease of K-Cups with the capability to create more complex flavors, a feature the K-Supreme Plus doesn't offer.

For those looking for versatility in brewing, the Ninja DualBrew Pro offers the flexibility to use both K-Cups and ground coffee. This allows for a customized brewing experience that might deliver flavors more enjoyable than those from the K-Supreme Plus. Additionally, it features multiple brew sizes, making it suitable for various coffee preferences.