This is so cool. So it's called a Tea Tumbler, but it's much more. It has a stainless steel basket and a press so you can add your loose leaf tea, let it steep and then press it down. The lower portion of the basket is solid to once you press it down, it stop steeping. Whoa! But wait, you can use it to make cold brew coffee or anything else you want to steep, like Coffee Cherry Tea!