I have not been without this tumbler for close to 5 or 6 years now. I have bought replacements as soon as an old one broke. I currently have 2 in reserve ready and waiting. I found these tumblers while on the search for a way to stop buying bottled water and save some money. Of course when I saw they came in red I had to have one. I also have one in another color that is used just for coffee and its fun to trick people and switch them out when they're not looking. They think its some magical color changing water bottle or something.
I have to say discovering these Contigo tumblers has been on my best discoveries ever. All I have to do is fill it up every morning, and throughout the day, so that not only saves room in the trash can but also dirty dishes. I also fill it up before I leave the house so that it keeps me from buying something to drink while I'm out. And this preggo lady needs all the water she can get.