The herb bags are only filled when you order them. . They will be filled with the same fresh herbs that are in my larger bags listed. I don't weight each bag I just add 1 heaping cup and continue to pack in leaving me just enough room to zip and seal. The bags are 4 x 6 inches with 2 inches at bottom. Many have asked for the smaller bags. I did only sell the smaller bags in my store but customers were asking for larger bags. I will be listing the smaller bags now also if anyone is interested. The larger bag holds 3 or more cups where as the smaller ones hold a little over 1 cup. The smaller size is nice when your not using them everyday or your just using them for your herbal teas. Some like to begin with the smaller bags just to try them to see if they like them or use them for mixing in with other herbal tea blends. Each size should be available now. All of the herbs will be fresh and dried and will last a very long time. Just store them in a cool dark place and away from moisture or sunlight. For longtime storage they can also be stored in the freezor in an air tight bag or container. I will be listing more as soon as I can get them dried and ready. Please look at the larger bags listed for the info and health benefits of each herb. Thank you.