Bought this for the wife. She loves it. The best thing about it is the mouth opening. The flow of water is perfect for a good gulp of water. It's durable and has a plastic piece to connect the screw-top lid to bottle so you can attach it to a carabiner or hold it on your finger without much discomfort. I like it as well because you can easily get ice into the opening. A lot of bottles are too narrow for ice and drinkability. Solid water bottle especially for the price.