I was excited to see this tin at my local Starbucks. I misinterpreted “full-leaf” tea to mean “loose-leaf” tea, though. There are 15 “sachets” (another word for bag!) per tin, and the sachets are made of nylon. Non-biodegradable nylon, and the price point is considerably higher than the previous line of Tazo teas. The taste isn’t even much better. It took quite a bit of searching for me to find out what material the bags were made of, but knowing that they’re non-biodegradable, I won’t be getting this again. (One FAQ said that users could open the bags to dump the leaves into a compost, but if I’m going to that much trouble, I’ll just use loose tea to begin with.) I can get more loose chai for less money at any of the fancy tea stores in town, and theirs tastes better. At least the tin is pretty.