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COSORI Coffee Mug Warmer & Mug Set for Desk, Cup Heater, Office & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel, Silver/Black

4.5 4.5 out of 5 stars 7,646 ratings

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Purchase options and add-ons

Color Silver/Black
Material Stainless Steel
Brand COSORI
Product Dimensions 5.3"L x 4.3"W x 0.7"H
Power Source Corded Electric

About this item

  • 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 warmer’s reliable performance with one-touch controls; waterproof design; and a PI film heating element. Compatible with AC 100–240V; 50–60Hz 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
  • GIFT READY: Comes with elegant gift boxes which is a perfect gift for tea/coffee lovers. (Such as Mother's Day; Father's Day; Thanksgiving; Christmas)

Customer ratings by feature

Easy to clean
4.8 4.8
Easy to use
4.6 4.6
Giftable
4.5 4.5
Temperature Control
4.5 4.5

Frequently bought together

$39.99
Get it as soon as Sunday, Mar 31
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COSORI Coffee Mug Warmer & Mug Set for Desk, Cup Heater, Office & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel, Silver/Black
COSORI Coffee Mug Warmer & Mug Set for Desk, Cup Heater, Office & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel, Silver/Black
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Price$39.99$29.99-27% $18.99
List:$25.99
$38.99-23% $19.99
List:$25.99
-41% $23.74
List:$39.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to use
4.6
4.4
4.7
4.4
4.7
4.7
Giftable
4.5
4.4
4.4
4.3
4.3
4.5
Temperature Control
4.5
4.4
4.4
4.4
4.3
4.5
Value for money
4.3
3.6
4.4
3.9
4.3
4.3
Safety Features
4.2
4.6
4.8
4.5
4.4
4.6
Sold By
Amazon.com
Kotamaki Kitchenware LLC.
HXAI
HOWAYshop
Oracer
Cafzed-US

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From the brand


Product Description

mug  warmer&mug set; Christmas gift; new year gift
spill-resistant surface; LED display; 17oz capacity; 304 food-grade stainless steel

LED display and spill resistant surface

It is also great at melting chocolate or cheese, and it can even function as a candle warmer.

Keep a mug of tea at the right temperature throughout tea time

Best gift for coffee lovers; Christmas gift; new year gift

Spill Resistant & Clear LED Display:

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.

Multiple Uses:

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.

Tea Time or Downtime:

Keep a mug of tea at the right temperature throughout tea time, or whenever you’re ready for a break.

Gift for Family and Friends:

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.

Make sure your beverage stays warm even as the first few hours of the day whiz by.

Temperature control

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)

For your attention:

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.

  • PI heating film (stable, evenly heating and low electromagnetic radiation) vs cheap traditional heat coil;
  • Aluminum alloy material vs Polycarbonate;
  • Fine workmanship vs Rough one;

Refreshment in Every Drop

9:00 AM

11:00 AM

1:00 PM

3:00PM

Slow Heat Dissipation:

Keep the newly-made flavor and fragrance as long as possible!

Your Coffee Stays Warm:

When you're whisked away for meetings or appointments, your coffee stays warm

Just the Right Temperature:

When you return, it's right where you left it-on the warmer, at the just right temperature that you set

Enjoy it All Day Long:

Enjoy it at your preferred temperature all day long

mug warmer  normal coffee warmer  coffee warmer set mugs for coffee warmer Coffee Grinder 1 Bowl
Mug warmer with gravity induction Coffee Mug Warmer Coffee Warmer Mug Set COSORI Coffee Mug Coffee Grinder 1 Bowl
Customer Reviews
4.2 out of 5 stars
4,322
4.3 out of 5 stars
2,604
4.5 out of 5 stars
7,646
4.5 out of 5 stars
1,576
4.5 out of 5 stars
1,487
Device Temperature 77℉-194℉(25℃-90℃) 77℉-230℉(25℃-110℃) 77℉-230℉(25℃-110℃) - -
Maximum Liquid Temperature 77℉-131℉(25℃-55℃) 77℉-158℉(25℃-70℃) 77℉-158℉(25℃-70℃) - -
Touch-Tech Control - -
LCD Display - -
Water-Resistant Plate - -
Gravity induction feature -
Auto shut off -
Capacity - - 17oz 17oz 2.5oz
mug set; Christmas; new year; gift

Looking for specific info?

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

COSORI

COSORI Coffee Mug Warmer & Mug Set for Desk, Cup Heater, Office & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel, Silver/Black


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
7,646 global ratings

Customers say

Customers like the heat of the coffee warmer. They say it heats up very fast and keeps the coffee hot. They also appreciate the value for money, saying it's worth the price. Customers also say it'll keep the beverage at your chosen temperature. They find it super easy to use, with easy directions. They like the performance, and quality. However, some customers have reported issues with the auto shut off and burn risk. They mention that the rim gets really hot and can burn your lip.

AI-generated from the text of customer reviews

1,027 customers mention744 positive283 negative

Customers like the heat of the product. They say it keeps their coffee hot, has better temperature control, and holds in the heat. Customers also appreciate that the warmer holds in heat and keeps things from dropping in. Overall, customers are happy with the heat capabilities of the warmer.

"Nice warm coffee all morning long. I throw the lid on for extra heat containment between sips...." Read more

"...Large LED temp indicator so you can see the temperature- Spill-resistant- The power cord is detachable.-..." Read more

"...no digital display or temp control, due to its ability to heat up to an adequate temperature — unlike most “mug warmers” / “candle warmers,” which do..." Read more

"...Coffee mug was larger 17 oz. vs. 10 oz.2) Better temp control 77 degrees to 230 degrees with one degree increments...." Read more

482 customers mention408 positive74 negative

Customers like the performance of the coffee warmer. For example, they say it works well, keeps their coffee perfect, and is well-made. Some say the warming plate doesn't work as well when they use it with a ceramic cup. Overall, most are happy with their purchase and recommend it to others.

"...The handle and silicone sleeve do not translate any heat, so they work well...." Read more

"...It did the job, its functional, and for some, maybe that's all you need...." Read more

".../ tea cup warmer is my new favorite gadget on my desk because it WORKS great!!..." Read more

"...Works well if you drink coffee in an hour or so. Would be great to have a rechargeable battery in unit...." Read more

288 customers mention235 positive53 negative

Customers like the quality of the coffee warmer. They say it's a well-crafted, high-quality product that looks fine and is sturdy enough to last. The warming plate is well-made and has an attractive LED display that will show the temperature. Customers also say it works the same as the first day they got it and is stable. Overall, customers say it is a solid option for keeping your coffee or tea warm for a while.

"...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..." Read more

"...The handle is much larger and easier to use.5) The aesthetics are great: sleek brushed finished stainless steel, cup is S.S. and..." Read more

"Well made warming plate. Gives accurate read out of set temp...." Read more

"...I actually have steam whike drinking my coffee, which I love. The coffee is warm to the temperature I choose...." Read more

118 customers mention83 positive35 negative

Customers like the value of the product. They mention it's worth the price, and much cheaper than battery cup. That said, they say it'll save them money in the future.

"...Very affordable – Warmer with the Mug was only a few dollars more than the unit itself.Cons:..." Read more

"...being common sense design for a heating plate this size, is worth every penny, and then some...." Read more

"...It is a little pricey. $40 for the warmer and a coffee mug. Before this I used a $4 "candle warmer" from WalMart...." Read more

"...Very pleased with this purchase. Reasonably priced." Read more

114 customers mention106 positive8 negative

Customers find the food or beverage warmer easy to use. They say it works well, has easy directions, and is simple. Customers also say it's convenient, easy to set up, and turn on. They appreciate the sleek, streamlined design.

"...Easy to use, literally just 3 buttons, power, temp up, and temp down.- Cover with a spoon slot to keep your drink covered if you desire...." Read more

"...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..." Read more

"...The handle is much larger and easier to use...." Read more

"...Stainless Steel, easy to clean and sanitary- Easy to use, literally just 3 buttons, power, temp up and temp down.-..." Read more

66 customers mention45 positive21 negative

Customers are mixed about the fit of the food or beverage warmer. Some mention that it has a great size, easy setup, and holds the large cup size on their Keurig system. They also appreciate the modern appearance and size of the mug handle. However, others say that the cup size was too small, the base is kind of big, and the adapter is very large.

"...Easy up/down arrows to adjust temperature.4) The handle is much larger and easier to use...." Read more

"...It's SS, has a fairly flat bottom, is the right size for me, and is NOT insulated...." Read more

"...Cons:- Cup gets hot so be careful- Base is kind of big, so make sure you have room-..." Read more

"...Looks classy. This cup holds a lot of coffee. 10 oz. option on Keurig comes about 2/3 way up. Will see what the long term life will be." Read more

63 customers mention15 positive48 negative

Customers are dissatisfied with the auto shutoff feature of the food or beverage warmer. They mention that it may not turn off using the power button, it's easy to forget to turn it off, and there's no option of setting a shutoff time. Some say that the warmer shuts off after a short time and that the switch doesn't work.

"...keep a full cup of coffee between 170 to 180 degrees F. There is no auto off, which to me is a good thing...." Read more

"...Doesn't turn off every time I pick the cup up. In fact, there's no automatic shut off, so you have to be sure and turn it off yourself when you're..." Read more

"...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,..." Read more

"...The only flaw I experienced is it does not have an auto shut off. If it did, this would be an 11/10. Right now as is, it is still a 10/10...." Read more

59 customers mention6 positive53 negative

Customers are not happy with the burn risk of the beverage warmer. They mention that the rim gets really hot and can burn their lips, the metal cup it comes with can burn your mouth, and the mug has a burning tendency. They also say that there is no safety feature on the heat plate and that the much heat at the bottom can damage your desk or countertop.

"...Due to the mug's burning tendency, I suggest that you don't use this mug warmer to keep your liquids hot, but instead passably warm...." Read more

"...the metal mug does get hot at the rim, and I can definitely feel the heat on my lips - not enough to burn, but it is pretty dang hot...." Read more

"...give it 5 stars is because the lip of the coffee cup is metal and burnt my lip as I go to take a drink...." Read more

"...There is also no safety feature on the heat plate it seems so I could see these easily being forgotten on or knocked of the table and starting fires." Read more

Working Good So Far
4 Stars
Working Good So Far
Hello everyone, this coffee warmer is working good so far I have had it for a few weeks. The coffee warmer will keep my coffee at 140°F which is where I like it. It is capable of lower or higher temperatures. You will have to experiment to find out at what setting you like it. As you can see from the photograph, the liquid temperature the display temperature and the surface temperatures are all different. The liquid temperature is approximately 35° cooler than the display temperature. The instructions state that the displayed temperature is the internal temperature of the heater itself. I have been using a stainless steel mug , as well as the stainless steel mug that was sent with the coffee warmer. I briefly tried to use a ceramic mug, but the temperature setting would have to be much higher in order to heat through the small ceramic surface area of most coffee mugs. Most ceramic coffee mugs are not totally flattened on the bottom and concave so that there is very little surface area in contact with the coffee warmer. The ceramic material is also less conductive of heat compared to the stainless steel. I have three of these in use. One each for my wife and I at home, another at my office. I really enjoy having my coffee always at the perfect temperature.
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Top reviews from other countries

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Marinos Pandouris
3.0 out of 5 stars Came with US plug
Reviewed in the United Kingdom on February 10, 2024
Mario Alberto García Castro
5.0 out of 5 stars Muy bueno.
Reviewed in Mexico on April 27, 2021
Ishan A.
5.0 out of 5 stars AWESOME PRODUCT.
Reviewed in India on December 10, 2021
FJG
5.0 out of 5 stars cumple con lo especificado
Reviewed in Mexico on March 6, 2023
Amazon Customer
5.0 out of 5 stars Very good product
Reviewed in India on March 18, 2021