Stainless steel vacuum flask designed for keeping beverages hot or cold.
Capacity: Often available in large sizes, such as 3.5 liters.
Insulation Time: Features advanced vacuum technology meant to keep contents hot for up to 60 hours.
Material: Constructed with high-grade #316 stainless steel for the liner.
Features: Includes a sturdy carry handle for portability and a durable, wear-resistant exterior.