My 64oz bottle fell out of my truck while full of water and landed on the edge of the lid and cracked, so I was really happy to see replacement lids are available (for a really reasonable price), because I love this bottle. When replacing one of these lids, you may have to run the plastic ring under hot water for a couple minutes to soften it a bit, so that it stretches over the lip of the bottle. Good as new when done.