TEA thermos has been designed for those who get annoyed by under or over steeping their tea. It brings an element of utility, accessibility, and easiness to enjoying tea, by simply clipping on your tea bag, setting your desired steep time. If you are a tea lover, you know that proper steeping time is important to make sure your tea is infused to its proper length without destroying the taste and its flavor. When the time is about to expire, the spool and chain work to retract your tea bag slowly in that amount of time, no splashes. It’s just a simple way to get perfect tea without the worry!