Capacity: 3.2 LitersInsulation Type: Double-wall vacuum with a protective glass inner liner.Material: Polished stainless steel exterior housing combined with a durable, easy-to-clean plastic handle and lid.Temperature Retention: Engineered to hold beverages hot or refreshingly cold for up to 24–48 hours.Best Used For: Safely storing large batches of tea, coffee, hot water, porridge, or milk.