Your own great tea – strong or mellow – can now be DIY and portable The lightweight and compact design makes PAO Thermo Mug the best companion for all tea-loving ladies. The individual tea infuser allows you to control the steeping time. To bring out the tea’s flavors and notes, first place the loose leaf tea in the transparent infuser, then cover the mug with the lid provided and turn it upside down to start brewing. When the tea reaches your preferred strength and richness, just isolate water from the tea leaves by reversing the mug’s position again, and you’ll avoid the bitter taste resulting from over-steeping.