TEMPERATURE RETENTION: MARK LOUIS Vacuum insulation technology with double wall stainless steel vacuum insulation allows for maximum temperature retention; keeps your beverage hot or cold up to 12 hours; seals the taste and aroma.
HEAVY DUTY : MARK LOUIS Vacuum Flask Constructed with 304 food grade stainless steel interior and exterior, MARK LOUIS vacuum thermal carafe is perfect used as a coffee thermos dispenser, tea carafe, creamer carafe, juice, hot water pitcher.