This water bottle is perfect size, not too big or too small. I like that it has a safety lock on the front to keep the water spout in place if you dont want to use it at the time. The spout is soft, which is way better than the hard plastic ones. It keeps any beverage cold for hours, which is great. The only con is that it's a tad bit heavy before adding fluids. Overall it's a very good water bottle to use!