On the way to class last week, I stopped to buy an iced coffee. I drank most of it immediately but left some for later so I could get one more caffeine blast before my next class. I took a drink of my hour-old coffee and found it unpleasantly diluted, sour, and room temperature. I was kind of annoyed at myself; I know that coffee loses its piquancy as it sits, and ice melts. There was not really anything else I could have done to prevent this unpalatable experience. According to business owner Michael Dozois, however, his product could remedy this situation.