Remember here where I vowed to drink at least one bottle of water every day? Well, I'm doing it! [my bladder is having a hard time adjusting.] I decided to make a round up to encourage you all to drink more water and to buy a reusable water bottle instead of the packaged plastic kind. My bottle is #7 and I love it! It's nice to have a straw, and when it's closed, it doesn't leak a drop. Which is your favorite?