They had the same exact bottle as I did. I often take home and refill them, bring it back, etc. So I reached in and grabbed the bottle, noticed it wasn't full all the way (like one big sip worth missing), shrugged it off since I usually fill them to the top but whatever. Only after finishing the bottle did I suddenly remember that I had brought in a brand new bottle this morning. I went back into the fridge to find my brand new bottle sitting where I left it. I drank someone's water that had already been drank from. I feel so f'ing ill right now.