It's really well made. Love that you can open it from either end. Love the super fine mesh of the holder -- keeps floaties to a bare minimum. I did have a leak once -- my own fault because I didn't have the gasket seated properly. I primarily use it for cold/room temp brewing. (I'm a traditionalist and still like hot tea from my favorite stoneware mug, so I use the tea ball for that.)
Absolutely love the tea infuser bottle. It is classy and pretty as well as a great way to take my loose leaf tea on the go. I have never had a bottle that has the tea capsule at the bottom and it is genius! Allows for all the flavors from the tea to be fully enhanced!
My favorite tea they make. This one always leaves me feeling refreshed and with more energy. Taste is great too. Sub this in for that afternoon coffee.
I've been mixing it in with my other drinks for a while now, haven't gotten sick when others have. During cold season, it's nice to get all the help you can get. Nice to know it's made with good stuff, too.