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Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2)

  • Based on 4,217 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Friday, May 29
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Features

  • BREW BY THE CUP OR CARAFE: Brews both K-Cup pods and coffee grounds.
  • MULTISTREAM TECHNOLOGY: Saturates the grounds evenly to extract full flavor and aroma in every cup, hot or cold.
  • BREW OVER ICE: Adjusts temperature for maximum flavor and less ice melt for single-cup iced coffees and teas.
  • STRONG BREW & EXTRA HOT FUNCTIONALITY: Brews a stronger, more intense-flavored cup and the extra hot feature brews a hotter single cup.
  • MULTIPLE BREW SIZES: Brew 6, 8, 10, or 12oz single cups or 6, 8, 10, or 12-cup carafes. 12-cup glass carafe specially designed to limit dripping.
  • ONE 72OZ RESERVOIR: The extra-large, removable reservoir is shared by both sides for fast, convenient brewing with fewer refills.
  • FRONT-FACING CONTROL PANEL: Intuitive interface for selecting all your brewing preferences.
  • PROGRAMMABLE CARAFE AUTO BREW: Set a time for your coffee maker to automatically brew a carafe up to 24 hours in advance.
  • COMPACT DESIGN: The versatility of two kinds of brewers in one space-saving unit.
  • PAUSE & POUR: Automatically pauses your coffee maker mid-brew for 20 seconds, allowing the carafe to be poured.

Description

Meet the improved Keurig K-Duo Single Serve & Carafe Coffee Maker: the brewer made for every moment. It gives you the flexibility to brew delicious coffee in single cups using K-Cup pods OR in full carafes using your favorite grounds — so you can serve yourself or a crowd, all with one compact unit. It features an extra-large, 72oz removable water reservoir that feeds both sides of the brewer, which means easier brewing with fewer refills. Plus, a convenient new front-facing control panel with digital readout lets you quickly and easily select your brewing preferences. The single cup side brews all your favorite K-Cup pods in 6, 8, 10, or 12oz sizes. The K-Duo with MultiStream Technology saturates the grounds evenly to extract full flavor and aroma in every cup, hot or cold. It offers a variety of brewing options to craft your ideal cup, now including Brew Over Ice for making refreshing iced coffees and teas, as well as Strong Brew for brewing a bolder, more intense cup and the Extra Hot feature for an exceptionally steamy cup. The carafe side brews in 6, 8, 10, and 12-cup sizes, and with programmable Auto Brew you can set your preferred brew time up to 24 hours in advance. It features a newly designed glass carafe that minimizes dripping and a heating plate for keeping your coffee hot and delicious from the first cup to the last. Whether you’re enjoying a cup for yourself or hosting a crowd … looking for cool refreshment or cozy warmth … the Keurig K-Duo is the one brewer that’s made for every moment.Cup not included

Brand: Keurig


Capacity: 4.5 Pounds


Color: Black


Product Dimensions: 12.9"D x 11.1"W x 12.7"H


Special Feature: Removable Tank


Other Special Features of the Product: Removable Tank


Coffee Maker Type: Espresso Machine


Specific Uses For Product: Iced Coffee,Hot Coffee


Recommended Uses For Product: Personal and social settings, hot and iced beverages


Operation Mode: Fully Automatic


Wattage: 1100 watts


Human Interface Input: Buttons


Coffee Input Type: K-Cup Pods, Coffee Grounds


Smart Home Compatibility: Not Smart Home Compatible


Power Source: AC adapter


Compatible Coffee Pods: K-Cup


Filter Type: Reusable


Capacity: 4.5 Pounds


Item Dimensions D x W x H: 12.9"D x 11.1"W x 12.7"H


Item Weight: 16 ounces


Number of Items: 1


Unit Count: 1.0 Count


coffee_filter_size: #4


Brand Name: Keurig


Included Components: Carafe


Model Name: Keurig K-Duo Gen 2


Model Number: 5000378536


Global Trade Identification Number:


Manufacturer: Keurig


UPC: 611247401859


Part Number: 5000378536


Item Type Name: Coffee Maker


Color: Black


Style: K-Duo Gen-2


Material: Glass


Exterior Finish: Matte


Is the item dishwasher safe?: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good Coffee Maker
Let me preface this review by saying that I've owned three Keurig Duo(s) over the past 4 years (now including this one). All were different versions of the Duo. There really isn't anything that sets this one apart for me other than the digital clock, which I could take or leave. Keurigs perform well until they don't. I can say they last slightly longer than other brands with comparable makes and perform solidly until they decide not to turn on again (usually without warning or signs of obvious signs of struggling leading up to it); they just randomly do not turn on one day. So far, in my experience, they've been lasting 1-1.5 years. The pros are that it consistently makes a good cup of coffee. I enjoy having the single-use side for morning coffee and work-from-home days, and I appreciate the option to make a pot to fill my travel mug when I am on the go. The option to make a strong or weak cup is also a good option, but I never go with the latter, so it's only ever used when I have guests. While you can use it to make iced coffee, I am not a fan, so I haven't really tried that out. In terms of performance, it's relatively quick, and I really like the fact that it doesn't take 20 minutes to brew a pot like the old-school coffee makers. As far as clogging and K-cups go, it handles frequent use like a champ - It hardly, if ever, clogs, and I haven't experienced any half-brewed coffee flowing out of the sides, or exploding cups. It is because the Keurig is so popular that if you need a spare part, there are plenty of options available, which is helpful if you want something extra to brew loose tea or coffee. Even if you have to replace a needle/motor or get a new carafe, there are options everywhere. Asthetically speaking, it's sleek, compact, but has a decent sized resevior, and fits/sits perfectly on top of my K-Cup drawer. It's black, so it blends with pretty much everything; the silver trim provides a decent offset. All in all, I really like Keurig. Hopefully, this one lasts longer. ... show more
Reviewed in the United States on January 31, 2026 by Minerva

  • Best Keurig I’ve had! Best Keurig I’ve had!
This is by far my favorite Keurig, mainly because we are huge coffee drinkers and we love the compatibility to do a cup or pot of coffee. This Keurig works great! I’ve had it for many months and it works good as new! I would recommend using some type of filter water (brita water or something) so it keeps it working nicely, but that’s optional. It looks great on my coffee bar and has a nice and quick brew time! My only fear is that the filter pot can be a little too small for filling it all up, but I typically only do 6 cups. ... show more
Reviewed in the United States on May 10, 2026 Reviewed in the United States on May 10, 2026 by Nicholas Mills

  • AMAZING PRODUCT & CUSTOMER SERVICE TEAM! (What more could you ask for?) AMAZING PRODUCT & CUSTOMER SERVICE TEAM! (What more could you ask for?)
Let me tell you about how AMAZING not only their products are but, also how AMAZING they are as a company! I bought my duo March 28, 2025. This past Saturday we woke up to our coffee pot no longer working && giving us an error code. My spouse && I done all sorts of trouble shooting for HOURS working on this coffee maker. I finally gave up! I was shocked because I had owned Keurig before && they ALWAYS held up. I caved && called customer service. They was SHOCKED to hear that this coffee pot was only a few months old! They tried to help me troubleshoot it as well. Just a few steps && they couldn’t get it either. The customer service guy sent me a link to send my proof of purchase && I had to wait for them to look it all over. Within 24 hours I was approved for my warranty && of course the next day was Sunday. It’s now TUESDAY && my coffee pot is here! I’ve never seen a name brand company ship a product so fast! THANK YOU KEURIG && THANK YOUR CUSTOMER SERVICE TEAM! I HIGHLY RECOMMEND THEIR PRODUCTS! They stand behind them 100%! I got this coffee pot when my k-cup coffee maker I had bought a year ago went out. (That’s a different story.) I got this specific maker because my spouse loves a pot every morning before before he goes to work && I like to use the single side occasionally for my drinks! I have SPOILED him with this Keurig && I absolutely BABY this coffee pot! He tells me all the time every cup is just as good as the very first. (If you keep it very clean && well maintained yours will do the same!) When this went out you would have thought he lost his best friend! Needless to say he was ecstatic when I told him the new coffee pot come in today! I will always buy Keurig from here on out! You couldn’t ask for a better product. (My was obviously a flunk. That happens occasionally with ANY product.) You also couldn’t ask for a better customer service! ... show more
Reviewed in the United States on August 5, 2025 Reviewed in the United States on August 5, 2025 by Mandii

  • MORE AND MORE, Continuous issues, only 30 days old, DO NOT BUY THIS MACHINE!! MORE AND MORE, Continuous issues, only 30 days old, DO NOT BUY THIS MACHINE!!
I bought this on Jan 2 and have been using it for only 24 days. Today I continued to get a "add water" message (with a full tank) and "error 8" message followed by "dry". I cleaned the tank and re-filled several times and unplugged the machine to re-set it as online has indicated. I was finally able to get the machine to brew. Mind you this is a brand new machine and after 24 days has issues. I use filtered water so this should not be an issue. I have notified Keurig to see if there are solutions to fix these issues. I will keep this rating updated, but use caution when purchasing this machine. EDIT: So I have been able to get the coffee machine to work once again. After getting errors, I unplugged the machine for a period of time, flushed out the water tank, and plugged it back in with fresh water. I was able to get it to function normally for the past several days. I use the timer and it have brewed coffee without issue for a few days. The single use side is functioning normally. Don't know if unplugging it reset whatever chip is inside but it works for now. If it continues to function normally over the next few months I will change my star rating. For now, I am skeptical of long term use. 02/08/25 UPDATE: DO NOT BUY THIS MACHINE!!!!!!!! I experienced same issues as listed about. Tried to repeat the "fix" three times without success. Contacted Keurig, but I am not optimistic I will receive a full refund. Amazon also closed my ability for a return on 02/01/2025, so I now can ONLY DEAL WITH KEURIG. If I could give zero stars I would. 02/28/25 ANOTHER UPDATE: Was able to finally get Keurig to send me another machine on 02/16/25. On 02/28/25, I received the new machine. Unpacked and carefully followed the directions to the "T". Plugged in the machine as directed and it failed to turn on. Tried a different outlet, nothing. Tried another machine and it powered up without issues. Not an outlet problem. It was clearly a machine problem walked around the house trying the machine on various outlets, nothing. Called Keurig and they ran through troubleshooting, nothing. Machine DEAD ON ARRIVAL. They tried to tell me since this was a warranty replacement machine, it no longer was subject to warranty. EVEN THOUGH THIS MACHINE WAS DEAD ON ARRIVAL. I was able maintain my composure and convince Keurig to send me another machine, which will be here in 7-14 days. Stay tuned folks! BTW way, my first machine still has the above issues and continues to periodically stop working, then work, then not work... I would love to have my money back, but Keuring rather spend more money on shipping and returns than refund my purchase price. Come on Keurig, you can do better. EDIT: 04/20/25, ANOTHER UPDATE. Since my last update on 02/28/25, I received a third replacement machine from Keurig to replace the dead one. Got #3 all set up on 03/03/25 and ready to go and it worked until 03/28/25, exactly 25 days, then I got the dreaded "add water" and "error 8" message. Called Keuring and asked for a refund, but they still refuse since I bought it from Amazon. Asked to get another comparable machine, which they didn't have in stock (UGH). Ordered #4 replacement. On April 3, 2025, #4 replacement machine arrived. Got #4 all set up and on 04/20/25, it stopped working like the others. This one only lasted 17 days. EDIT: Keurig has started ignoring my calls. I was referred to a "specialist" who told me I needed to send my #4 machine in first BEFORE I could get sent a replacement. As I did not want to send them my machine without a replacement first, they started ignoring my emails and are now refusing to correspond with me at all. #4 machine continues to brew 2 cups then shut off reporting it is dry when there is a full water tank. I will never purchase another Keurig product and you should seriously consider doing the same. Four unusable machines in 8 months is ridiculous! ... show more
Reviewed in the United States on January 26, 2025 Reviewed in the United States on January 26, 2025 by Johnny

  • Great upgrade and super versatile
Absolutely love this coffee maker. I upgraded to it from a previous version and it’s been a great improvement. It brews both hot and iced coffee really well, and I like that it works for both K-Cups and a full pot. I use it every day and it’s very straightforward to operate. It’s also easy to clean and refill with water, which makes a big difference for daily use. Most cup sizes fit without any issues. Overall, a super convenient and reliable machine that looks nice and doesn't weigh too much. Would buy again. ... show more
Reviewed in the United States on May 2, 2026 by Sequoyah

  • Decent coffee maker, descaling instructions are a nightmare
It's easy to use, especially the Kcups side. The carafe side is also easy to use, the coffee tastes ok. I wouldn't say it's a barista quality but still acceptable but it seems to brew on the slow side which is annoying. The descaling process is insane or I should say, the instructions. I spent over 2.5 hrs trying to descale but the light wouldn't go off. I tried to unplug for 10 mins, reset and it was still on. Finally I found a YT vid from Just a Dad Approved with the same Keurig and he clearly explained and showed how to descale. The missing step I made was having to hold both the carafe and kcup buttons at the same time to get it in descale mode. A single descale button would GREATLY improve the process or better instructions. People commented on the video they also had issues, poor instructions and frustrated with any help from Keurig and glad they found the vid. KEURIG, redesign with a simple, descale mode button! ... show more
Reviewed in the United States on May 17, 2026 by AMB

  • Great coffee maker
Great duo coffee maker . I use it at work and it has a good size water reservoir that can make several cups a morning. Had had for awhile and it hasn’t had any issues.
Reviewed in the United States on May 16, 2026 by james legere

  • Great upgrade
The Keurig K-Duo is a fantastic upgrade from previous models and has quickly become a staple in my kitchen. One of the standout improvements is the addition of new features like the iced coffee setting and the x-strong (x-hot) brew option, which really elevate the overall experience. The iced coffee feature actually works—it brews at the right strength so your drink doesn’t taste watered down, which is a big win. I also love the flexibility of being able to brew both single cups and full carafes depending on what I need. The machine feels more refined and user-friendly compared to older versions, and the controls are intuitive and easy to navigate. Overall, Keurig did a great job listening to feedback and adding meaningful upgrades. If you’re considering an upgrade, the K-Duo is absolutely worth it. ... show more
Reviewed in the United States on April 2, 2026 by Madison Threlkeld

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