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Details & care
This mug keeps your warm drink of choice dialed to your preferred temperature between 120ºF and 145ºF so reheating in the microwave is a thing of the past.
- Holds 14 oz.
- Stainless steel/plastic
- Hand wash
- Imported
- Item #7306755
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Delivery
- Email gift message (free)
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Most helpful positive review
Feb 15, 2026
Wonderful cup!
This was a gift to me 2-3 years ago and I use it everyday, and still no problems! I'm careful to make sure the bottom is dry, don't submerge in water and it's been a great present . It does not keep my coffee piping hot for a long period of time anymore off the charger but that's been ok considering how old it is.
SR
Reposted from ember.com
Most helpful critical review
Feb 24, 2026
Poor future
I was hoping to reach a higher temperature , I like my coffee to be extremely hot
Ezzat
Reposted from ember.com
5 stars
65%
4 stars
13%
3 stars
8%
2 stars
6%
1 star
8%
Sort by Most Helpful
Ezzat
Reposted from ember.com
Feb 24, 2026
Poor future
I was hoping to reach a higher temperature , I like my coffee to be extremely hot
HG
Reposted from ember.com
Feb 21, 2026
A great heating mug, but the charge does not last
I got a 10oz mug as a gift about a year ago. Still runs well.
Never thought i needed one till I got it. This is definitely a luxury, but it feels so good to have it. When you have an office job, and are glued to a screen, it is very nice to be able to drink your drink at a stable temperature, while in Teams meetings.
I took a star off the rating because of two things - (1) - It does require you to log in to start the heating process. Not every single time, but every time you lose the pairing. and (2) - it runs out of charge very quickly, in about an hour. Does not help much when you have to sit through some back to back meetings.
Ben
Reposted from ember.com
Feb 18, 2026
Not worth the price tag
Works well when it works. Constantly drinking cold coffee still because the mug doesn’t charge consistently and doesn’t always work even when it is charged.
SR
Reposted from ember.com
Feb 15, 2026
Wonderful cup!
This was a gift to me 2-3 years ago and I use it everyday, and still no problems! I'm careful to make sure the bottom is dry, don't submerge in water and it's been a great present . It does not keep my coffee piping hot for a long period of time anymore off the charger but that's been ok considering how old it is.
DOBM
Reposted from ember.com
Feb 15, 2026
Ember 2 - A wonderful cup which I greatly enjoy!
Hi have an Ember 2 cup which I purchased as a Christmas present to myself in December 2024. It’s been in use since then every day and is brilliant at keeping my coffee warm. I’m careful to use a wooden spoon so as to not damage the cup’s coating and also to lift the cup off the charging saucer to dab-off condensation, being careful not to bend the charging pins.
It’s a wonderful cup which I greatly enjoy using.
Hotcoffee
Reposted from ember.com
Feb 12, 2026
Too many defects
The connectivity is atrocious. I have to reset and re-connect every single time I try to use it. Which is frustrating if you've already setup your device multiple times. Also the battery drains so quickly. I get the charging coaster can be used but you'd think the mug would last longer considering it's a mug meant to keep your beverage warm...
