You'll need a strainer or infuser to brew the loose tea properly since it's not in a bag. There are traditional teapots with an infuser basket and single-cup infusers for your mug.

Iced tea makers do more than just make the perfect drink for a hot summer day. Some also have cold-brewing, flavor infusion, ...

He says a large infuser basket in your cup also works. Avoid tea balls: Harney nixes tea balls and covered spoons because they hinder loose-leaf tea's ability to expand and release flavor.