Agromonte is a brand of Società Agricola Monterosso, a Sicilian company specialized in cherry tomato preserves. The quality of the product (harvested in summer only and processed within 24 hours) allowed the company to export it all over the world. Monterosso was the first brand to pack its sauce in beer bottles, a Sicilian tradition that dates back to the WW2, when housewives would collect the bottles left behind by American soldiers. Over time though, this type of solution was adopted by several competitors.