350ml Stainless Steel Thermal Insulation Vacuum Cup

350ml Stainless Steel Thermal Insulation Vacuum Cup Description

1It is equipped with electrolytic abrasive technology inner liner, anti-fouling, low heat loss and long service life.2Made of high quality material, it is durable, wear-resistant, high temperature resistant and can be used for a long time.3Insulation effect, in the room temperature of 202 environment, pour 95 hot water into the cup, maintain the vertical state, can keep warm for 6 hours.4Cooling effect, in the room temperature of 202 environment, pour 4 cold water into the cup, maintain the vertical state, can keep cold for 6 hours.5Equipped with stainless steel filter, it can effectively filter tea and other substances, so that you can enjoy pure tea. 6The bottom of the cup is smooth, anti-falling and anti-seismic, thick and steady, and won't scratch the desktop. 7The outer layer of the cup is bamboo, elegant and fashionable in appearance, compact and portable, and suitable for outdoor carrying.