Set of 4 empty bags + 1 bonus bag. I was keeping the empty bags after drinking the barley tea. They are thick and sturdy bags. The barley tea was delicious. There are no noticeable stains, but there are wrinkles and creases. Please refer to the photos for the condition. I do not have any pets or smoke. Instant purchase is welcome. I may change the shipping method from Yu-Yu to Raku-Raku Mercari. Please feel free to comment if you have any questions or requests. Hakubaku, barley tea, empty bag, ziplock, zip bag, delicious barley tea for cold brew, delicious for cold brew, blue, yellow-green, green, barley, bag