Really nice design and the idea of having measurements on the inside was great. Problem is, it looks like a mug that's built for a child. It would need to be filled several times for you to get a good cup of coffee. I was totally disappointed by the size of this, and surprised that Haven would sell this for the price they do, based on how tiny it is. Other than for a cup for measuring, or for a child's hot chocolate, I'd recommend giving this a miss.