The kid’s vacuum bottle (a non-insert straw vacuum bottle with a total capacity of no more than 500 milliliters) designed and developed by Beijing Shenchuang Century Information Technology Co., Ltd.’s maternity and infant brand “Thyseed” took 11 hours and 36 minutes for the water inside the bottle to drop from 55℃ to 40℃ in a thermal insulation comparison test. Verified by the WRCA, it has been confirmed as the “Kid’s Vacuum Bottle with the Highest Thermal Insulation”.












