Quality Industrial Burlap Bags with Drawstring. Drawstrings make it easy to open and close the bags and can be tied closed. Great for shipping or storing new or used heavy parts, castings, fittings, and larger hard to package or ship hardware. Burlap bags are great for landscaping and nurseries too, wrapping trees, bushes and shrubs, covering grass seed or emergency sandbag use. Burlap material will absorb moisture, oil and grease and still allow good airflow.