@Siu, thanks for the information about the puerh. It is a good news since my stock is running low :-).
Regarding the “double baked Wuji Rougui”, yes it is one of the packs that was exposed. The grassy smell I found after the leaves were infused. I assumed that the cold air from the air plane I took last week got into the package and changed the tea. I will try again to verify my taste bud.
FYI, I kept all packages in the original paper box; however, I did rearrange them few times when packing for my trip. Your findings explain a lot, and I strongly believe that you found the root cause. I will send you a PM when I could verify the other packages.
For now, I am happy that I don’t need to invest on new tea containers; I like the idea reusing the kraft alu pack.
Thx Siu
L.
