vrećica

1. (diminutive of vreća) small bag; pouch; sachet
   Stavila je lavandu u platnenu vrećicu i okačila je u orman. — She put lavender in a cloth pouch and hung it in the wardrobe.
   Na pijaci sam kupio vrećicu oraha. — I bought a small bag of walnuts at the market.
   Stavi jednu vrećicu čaja u šolju i prelij je vrelom vodom. — Put one tea bag in the cup and pour boiling water over it.

In Serbia a small bag or sachet is more often called kesica (kesica čaja, kesica semenki), but vrećica is used too (vrećica čaja); vrećica also means a small cloth or paper pouch. A large plastic shopping bag is kesa.