This 2100ml glass jug, crafted from heat-resistant borosilicate glass, is suitable for both hot and cold beverages. Each jug is mouth-blown by expert artisans, creating unique variations in size and weight that emphasize its handmade quality. The durable design is refrigerator and freezer safe for versatile use. To preserve its craftsmanship and longevity, hand washing is recommended. Combining functionality with artisanal precision, this jug is an excellent choice for everyday use.