I wanted to leave a tea bag in a bottle of water to make cold tea. I mostly use rolled tea leaves. But overall it's not super strong, but it's solid enough. It's easy to clean, especially if you just flip it over and rinse it off. I was concerned it would be difficult to clean and brittle judging from the comments, but I had no such experience. However, I do not put it in hot water. The only problem I had was the timeline getting resolved, but I just tied them together and the problem hasn'tโฆ