Very nice feel and looks amazing! This mug is made from 100% pure copper, no fillers like tin or nickel. It is 16 oz. size. It holds plenty of ice and liquid. The best thing about this mug is how cold it keeps your drinks cold for a very long time. It’s sturdy, strong and very well made. I love that they company provides you with business card size recipe cards for some tasty drinks. I put it in the freezer for about an hour before I want to use it and it stays cool for a very long time. It is very well built and designed.