Ember - Tumbler, 16 oz - Black

Too bad in terms of battery life. From 85F to 135F it took 1 hr and took 80% of the battery.

Product stopped working less that a month of purchase. I tried to reach out to the company and they never responded. Walmart would have reimbursed me but I did not have the packaging. Terrible product and shame on Ember for ripping folks off!

I did not receive this particular item, instead I received the ember mug. Due to short of time and to avoid the hassle of returns I decided to keep it.

Great idea . Just not enough battery life . Just doesn't work in the environment that i use it. I am an outside person and cold environment. I do think that it is a great product for an inside environment.. I like the quality of the product..

Ive had the V1 Travel Mug for some time. It died an early death as Embers like to do. Tried this as a replacement and it's ok but seems better suited as a kettle than a drinkable coffee mug. The larger capacity is great and really is the only redeemable quality of this particular model. Heating works as expected. But both lids leak. The sipping lid was awful it would just leak everywhere. The handle lid was a little better but would still leak. Huge failure if you need to use this on the go at all. Also, I did miss the physical controls on the travel mug. Having to go to the app all the time to adjust settings, check battery, etc was a hassle.