What a great bottle! It takes all of the features in other bottles and makes them better. The screw off lid only takes a quarter rotation to screw on and off. It is easy to do with one hand while it’s sitting on a table. It doesn’t leak. It’s easy to carry with one finger with the hook that holds the lid. The material doesn’t smudge it get dirty easily. The mouth piece is very comfortable. It holds a lot of water but still fits in most cup holders. It’s held up nicely after a couple months of use. Couldn’t ask for a better bottle. Highly recommend!