Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not for hot liquids

I bought these thinking they would be great for brewing and storing iced tea. Well both of them just cracked apart at the seams, literally, after I poured hot water in them. They were both at room temperature (not freezing cold or anything) of 76 degrees when I filled them with teabags and hot water. About 25 second later, I had a huge mess to clean up.I can't comment on how well they pour, since I didn't get that opportunity. The lids seemed to fit well.