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Cosori

Cosori Coffee Mug Warmer & Mug Set, 1°F Precise Temperature Control

  • Based on 8,507 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Oct 23
Order within 17 hours and 24 minutes
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Features

  • PERFECT MATCH: The stainless steel retains heat more effectively than other mugs; making it the perfect pairing to the coffee warmer
  • CUSTOM TEMPERATURES: All temperature readings are accurate within 1 degree. You can also easily switch between Fahrenheit and Celsius
  • BUILT TO LAST: Enjoy the stainless steel coffee warmers reliable performance with one-touch controls; waterproof design; and a PI film heating element. Compatible with AC 100240 V; 5060 Hz outlets
  • SPILL RESISTANT: Equipped with a high-tech Pi film heating element; The spill-proof design avoids damage and makes cleaning a breeze
  • HIGH-QUALITY MUG: Built from 304 Food-Grade Stainless Steel; the 17-ounce mug features a heat-resistant handle and rubber sleeve to protect your hands

Description

With chef and dietitian-curated recipes, user-friendly features, and premium cooking results, Cosori elevated kitchen staples into nutritional masterpieces. Here at Cosori, we believe everyone's journey deserves a personalized approach. We defy one-size-fits-all standards to deliver an experience that supports your holistic wellness. No worry about coffee spill out. High-end brushed stainless steel construction makes this device solid and easy to clean. Clear LED display tells you the current temperature of the heating plate. Cosori coffee warmer is also great at melting chocolate or cheese for homemade treats, and it can even function as a candle warmer to fill the room with pleasant scents. Keep a mug of tea at the right temperature throughout tea time, or whenever you’re ready for a break. Stylish appearance and multi-functionality, this is the perfect gift for those who like to drink a cup of hot coffee at home or in the office. AC Adapter: Input AC 100-240V, 50-60Hz Output 12V, 3A, FCC/UL-Approved Warmer: Input DC 12V, 3A Mug: Food grade 304 stainless steel Capacity: 17Oz(500ml) How can you use it? Keep your drinks warm with this mug warmer; however, we do not recommend using it as a cooking appliance. Which cups work best? For maximum heating, thin and flat-bottomed cup designs work best. What’s the perfect temperature? Many people find setting the heating plate to 180°F provides the perfect amount of heat for their drink; however, you can customize the temperature to whatever suits you. Keep the newly-made flavor and fragrance as long as possible! When you're whisked away for meetings or appointments, your coffee stays warm When you return, it's right where you left it-on the warmer, at the just right temperature that you set Enjoy it at your preferred temperature all day long

Color: Silver and Black


Material: Stainless Steel


Brand: Cosori


Product Dimensions: 5.3"L x 4.3"W x 0.7"H


Power Source: Corded Electric


Brand Name: Cosori


Item Highlight: Digital Cup Heater, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel, for Desk, Office, Silver/Black


Number of Items: 1


Unit Count: 1 Count


Number of Packs: 1


Manufacturer Warranty Description: 1 year warranty + optional 2-year warranty, lifetime customer service support.


UPC: 817915023846


Global Trade Identification Number: 46


Manufacturer: Cosori


Included Components: coffee warmer, coffee mug, user manual


Item Type Name: Beverage Heater for Home and Office Use


Model Number: CO162-CWM


Manufacturer Part Number: HTHOHASA07DC


Item Dimensions L x W x H: 5.3"L x 4.3"W x 0.7"H


Item Weight: 1.1 pounds


Capacity: 17 fluid ounces


Number of Trays: 1


Power Source: Corded Electric


Voltage: 240 volts


Wattage: 24 watts


Maximum Temperature: 194 °F


Upper Temperature Rating: 194 °F


Lower Temperature Rating: 77 °F


Color: Silver and Black


Material Type: Stainless Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

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

    • Best Ever Coffee Mug Heater
Color: Silver and Black Size: 1 Count (Pack of 1)
Works perfectly, just set the temp you want your coffee, it figures out how to keep it there. I use 140 degrees. If you get a stainless steel straw, you can stir the bottom and take a sip, since the sides of the cup are hot. Great product. JNW
Reviewed in the United States on February 3, 2026 by James N. Woody
    • I regret other purchases of small hot plates, now that I have the “modern” selection of this product
Color: Silver and Black Size: 1 Count (Pack of 1)
I’ve been so stuck on the Mr. Coffee basic mug warmer, for melting and blending and creating my own altnoid (CBD, CBG, CBC, CBN, CBDV, etc) oil infusions & emulsions (“tinctures”), just as well as making concentrates into vapable safe distillates for putting into 510 carts, disposable devices, etc. I formulate so many of these items, that a mug warmer is always on my coffee table, which is somewhat of a hideaway discreet workstation for such. Until recently, I’ve been stuck on the Mr. Coffee mug warmer, despite no digital display or temp control, due to its ability to heat up to an adequate temperature — unlike most “mug warmers” / “candle warmers,” which don’t typically heat to the desired temperature (or have something unnecessary and inconvenient for this application, e.g. “auto-off when removing cup” or “only turns on when cup is detected” — which disrupts the even heating temperature from being maintained). But after trying this I feel like I’ve made a move from an Atari game machine to a PlayStation 5. The technological advancement of this specific mug warmer is so unique, despite being common sense design for a heating plate this size, is worth every penny, and then some. For those who use these items for such indication, and rely on them for such (and I know plenty of people utilize this method for blending their distillates or concentrates to make their own safely transparently composed solutions), this is absolutely the only warmer I’ve found on Amazon (as of Dec 2023) which actually has all of the following desirable boxes checked, all of which are pros: • having no need for auto-detection / no auto-off when weight is removed / no weight required for heating, but instead, just works when turned on, and stays on until turned off, or until an unreasonable amount of time has passed — many hours, for safety precautions. • digital display of precise temperature down to the Fahrenheit degree, and perfect maintenance of that temperature, with such smooth touch-interface that makes it possible to pick the absolute perfect temperature for the compound being melted. • heat that goes up to 230 F, which tops the Mr. Coffee basic mug warmer that previously was all I could find to go above (or reach) 200 F on the surface, reliably. • no separation between heating element and borders of device (albeit borders do not get hot to the point of it being impossible to move from the bottom, if necessary), which means no cracking plastic edge like with Mr. Coffee, which has such little heat resistance on the sides that it results in a fire hazard, which has always been my reason for replacing it — whereas this one will actually last, and is so easy to wipe off (oils often being what can break the Mr. Coffee mug warmer, because it essentially results in a sort of grease heating pad if anything is spilled), making it so easy to wipe off, one smooth surface, no cheap materials whatsoever. Serious quality. • it is so sleek, so easy on the eyes, so streamlined & built in such a seamless way, that it makes me have no reservations when leaving it out on my coffee table, since it doesn’t look like a chemistry lab, nor does it create a mess of any sort. And again, it doesn’t crack on the sides from the heating element, because of the quality materials. It is so trustworthy. • did I mention sturdy design and parts? • this price is insane for the digital display and the degree of heating (going above most all mug warmers, making it ideal for formulating distillates), that I have no regrets — also the included mug can be optionally used, for the same indication of melting and blending distillates — by acting as a double boiler of sorts, if putting water in it and then using a separate container inside the mug — resulting in resistance to overheating as well as (with the cap) the ability to heat small jars / containers much greater safely and evenly by adding a layer of insulation. This just isn’t all included in any other product, and this is ideal for blending, melting down, and safely controlling temperature, while safely utilizing it for the indication mentioned, having no worries about spills, easy to clean, perfect heating temperature customization, no need for weight on it to make it work, literally cannot ask for more. I don’t know how this could be improved, for the manner in which I utilize it, since…I have no issues, whatsoever. In fact I was amazed it was as seamless as it appeared on the product page. Especially for the price. I seriously have no doubts this is going to last a very long time. This is as reliable and customizable as it gets. ... show more
Reviewed in the United States on December 2, 2023 by Srubek
    • Works better then I expected
Color: Silver and Black Size: 1 Count (Pack of 1)
Review Image by Dave Arkais
Pros: - Heats up great as long as you use the cup provided. - Stainless Steel, easy to clean and sanitary - Easy to use, literally just 3 buttons, power, temp up and temp down. - Good Size Cup, I make 12oz of coffee every morning and this cup is perfect for it. - Cover with a spoon slot to keep your drink covered from things falling in and keeping the heat in. Cons: - Cup gets hot so be careful - Base is kind of big, so make sure you have room - Heating Surface gets hot and stays hot unless you turn off the base. Best way I found that works for me, is as a heater (kind of like a microwave), not as a leave on all the time to keep warm. Meaning that I turn it off when my coffee is warm enough and turn it back on when I need to heat it. This is the way I found that works best so the cup and coffee doesn't get too hot and I don't burn my lips and I personally have my temp set to max hot because of this. So the coffee will heat up faster to the temp I want and turn if off to cool the cup a bit before drinking again. I am a person that easily gets distracted at work and pulled in so many directions I end up leaving my coffee alone and it gets cold so I don't get to finish it right away. I figured out the way that best works for me instead of having to make consent trips to the microwave, which I don't even have the time to do as well because of meetings and projects I have going on. Being able to heat back up my drink at my desk helps in these situations and instead of having to throw out my coffee because it got cold and I didn't get to reheat it at the end of the day, I can now reheat it at my desk and actually finish it. ... show more
Reviewed in the United States on April 12, 2023 by Dave Arkais

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