Hiland Pu-Erh Tea. 150g.
Often older people have this, but young people can enjoy it too.
Very popular in China for this reason, but I hear it being talked about and enjoyed for its definitely unique flavour in the West too.
In Tibet, this is often drank with Yak butter. You can drink it straight, or, with cream.
This is 150g of loose tea in a box.
By the way, it is a black tea and not a green tea. Fully fermented and giving benefits from the fermentation process no doubt.