When my MIL came for a visit she had a glass water bottle with her. I asked her about it and she said she has had it for about six months and reuses it. As some friends know, I love drinking out of glasses, not plastic cups, so this is a good fit. Well, today my sweet husband picked one up for me. My mom ended up buying some also. She now takes her sleek water bottle to Curves. We enjoy the idea of not adding more plastic water bottles to the landfills. Another reason my mom and I like this water bottle is the styling of it. We both love the long cylinder look.