The cylinder housing is shaped into two separate layers of stainless steel, which predisposes good thermal insulation.
When the container contains cold drinks, no condensation is formed and the outside keeps the room temperature in the case of hot drinks.
With hot liquids, the temperature lasts for up to 12 hours, and cold drinks last even longer.
It has an airtight screw cap, which makes it even more secure.
Stylish design from 1918.
Color: Dark blue.
Capacity: 591 ml. 
