I had been seeing ads for this for about a month and kept checking the site, but never pulled the trigger until recently. I was slightly disappointed that they didn’t have the color I wanted in stock but I was able to find another print/color that I liked probably just as much. Wow! My ice stayed in my dunkin cup all day at work. I was actually slightly disappointed because I had “less coffee” due to my ice lot being melted! I left the cup in my car overnight and it still had some ice left the next morning. That’s 24 hours! I’m in love. My cups no longer leave a mess on the counter and my drink is ice cold. Love it!