A large, narrow-necked bottle, typically made of glass and encased in a basketwork cover, serves various storage and fermentation purposes. These containers commonly hold liquids such as wine, spirits, or even water. Capacities often range from a few liters to upwards of 50 liters, making them suitable for storing bulk quantities. For example, a vintner might use one to age a batch of homemade wine.
These vessels offer several advantages, including durability, reusability, and inertness, preventing unwanted flavors from leaching into the contents. Historically, they played a vital role in transporting and storing liquids before modern alternatives became widely available. Their use allowed for the safe containment and aging of beverages in various climates and conditions. The basketwork provides a protective layer against breakage during handling and transport.