Just as there are a variety of coffee mugs with french presses built into them, there are also many mugs that allow you to brew your favorite loose-leaf tea while on the to. The Tea to Go Travel Cup is just one of the many options out there. The travel mug is made of thick glass and has an unusual two-sided design that is intended to give tea-lovers a better drinking experience. You use the mug by filling the end compartment with the loose-leaf or bagged tea of your choice, then simply pour in hot water and shake the cup a bit to ensure that all your tea is moistened and starting to brew. The two ends of the cup are separated by a strainer that keeps loose leaves away from the drinking end, though water/tea can flow freely so every sip you take is well-infused but also completely free of tea leaves, spices or any other ingredients from your drink. In addition to tea, you can use this mug for a variety of infusions – cucumber and citrus for refreshing water, berries for a sweeter drink – in addition to hot tea. Since it is made of glass, you’ll never have any off flavors in your drink, either.