Thermal mug

An amazing gadget that combines the convenience of a thermo mug with the properties of a thermos.
Capacity 400 ml.
Made of metal and plastic, interior of stainless steel.
Maintains temperature up to 10 hours.
The lid is opened using a special button.
A non-spill cup, ensuring a very high level of tightness.
Dimensions: dia. 82 x 222 mm
Material: Stainless steel: Plastic
Weight (g): 369
Color: Blue
Devoxx Poland engraver.