GYB0041001

ONEISALL vacuum insulation technology for maximum temperature retention; keeps hot for 36 hours, it will long keep the temperature of the drink. 95 ℃ hot water is more than 60 ℃ even after 12 hours, 51 ℃ after 24 hours, 40 ℃ after 36 hours.
3 layers stainless steel interior and exterior with insulated stainless steel serving cup
Cool to the touch with hot liquids,