This innovative tea brewer is safe and convenient to use. It is 100% BPA free and when the tea is ready to be strained, simply set it on top of a glass and the bottom will release. The tea will flow into your cup while the mesh filter retains all the leaves. It's dishwasher safe which makes for an easy clean up! Take it on the go or enjoy it at home. We offer 2 sizes: 16 oz or 28 oz.