• 5.0 out of 5 stars

    First Review

    • Written by Raymond M from Denver

    I purchased my mug yesterday. I have to admit that i wasn't sure how something like this would work, but i have to say i am thoroughly happy. I filled my mug at 5 am this morning and the mug has kept my coffee at 135 deg with no change in temp for last 3 hours. My wife was so impressed that i am going to get her the cup version. I am the kind of person who will walk around the house doing odd jobs while carrying my mug with me and it great to always have some hot coffee available instead of warm coffee.

    43 of 49 people found this useful

  • 5.0 out of 5 stars


    • Written by Stuart E from NORWICH

    Love this product. Works so well and beautifully designed.
    Necessary? No but who cares, it’s brilliant.