“I loved this when I first got it but after a couple of months it started to slip out of my pint and I could not get it to stay in and started to have some spills. I contacted the company and they told me that if there is too much moisture between the lid and the cup it does start to slip and they are working on solutions for their lids. I had one of their old lids so just went back to that and have not yet trouble shot the moisture issue to see if it will resolve the problem. But, I just love all their products so far. Looking forward to more!”