Review Content Love This Product!!!!! Love this product. I think its called a Frobo. Recently, got it as a gift for my dog and after 2 hours placing the inner freezer core in freezer, it was ready to go. My dog kept returning to his bowl through out the day to drink. I touched the water after 4 hours and it was colder than when i had put it in. Crazy!! My dog is happy and so am I. A nice find by Sharper Image.