Drawstring design: There is a drawstring on the top of tea filter bag, pull the string to close the top, then the tea bag is bunched at the top. Tea leaves will not leak out, and will not be in a mess in the cup.
Greatly fit for loose tea, coffee, herbs, bouquet garni, spice, herbal powder, dry flowers and more.
Easy to clean and please storage the bags in a clean and dry environment. Light weight, meet your travel use.