“I was a little worried about the mug keeping things warm after I saw how big it was. It works wonderful! My husband had a full cup and was out for 3 hours and it was still warm, not luke warm but very warm. He was in and out of the cold too (it's been on the negatives here). I am so happy I bought this.
The lid makes me a little nervous because it's not very snug.”
“Keeps my coffee warm for as long as I'm drinking it. I never have to reheat my cup. It keeps my cold beverage cold on my night stand all night for when I wake up thirsty thru the night. Amazing! It's like magic!”
