Haers HB-500F-2 Vacuum Flask 500ml.

The Haers HB-500F-2 Vacuum Flask, with a capacity of 500ml, employs advanced vacuum insulation technology to maintain beverage temperatures for extended periods. With a stainless steel construction, it ensures durability and resistance to corrosion. This flask can keep liquids hot for up to 12 hours and cold for up to 24 hours, making it ideal for both hot and cold beverages.