sarah: the guggenheim store in new york moma store in san francisco.t stores in brooklyn or chagrin falls, ohio. little stores that tell our story. stephanie: how did oprah find you? sarah: i walked to the post office and wrote oprah winfrey, chicago, illinois and her family fell in love with it on vacation. stephanie: that is like writing a letter to santa. matt: do you focus on this one product or you do other stuff as well? first you tried a few different products before you did this. if this it, or are you making tumblers and bigger canteens, or do you just focus on one product? sarah: right now we make this product in three sizes and 90 different colors and patterns. we discontinue so we can bring in newness but in the future we should have some new products as well. stephanie: you produce in china. do you have barriers around that? sarah: we produce in china. it is far away but we have come up with new technologies that no other watercolors -- water bottles have. stephanie: you don't have a science and technology background. sarah: we have a grea