Title: Fantastic product
Review: This product is so useful I now own six of them. We use them for water as it stays cold for many hours. Other than the squeaking sound the mechanism makes when you squeeze it to open the lip on it, it is a perfect product. We both love the fact that it can't spill, and it works great for night time storing pills on top of it. It feels great in the hand. We both find ourselves drinking more water b/c it is always cold (even over night). Cleaning it is somewhat hard as you can't get directly to the mechanism which is why I'm not sure it would be good with a sticky liquid although it should come clean by soaking it. I just hold it under the tap and back flush it from both sides. I love them and, of course, they are great in the car as well.
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