Feature: 1.This cup leakproof design,you can put into you bag. 2.Another section cup with a warm function (about 6-12 hours), suitable for office ,home ,travel use. 3.Thermal effect : 100°c,after 12hours ,can be kept over 38°c in summer, and over 38°c after 6 hours in winter . 4.Double wall 304 stainless steel inner avoid of unhealthful chemical substances when using under high temperature. 5.Usually new cups will have little smell ,before use please pour into some hot water, remove the smell. 6.Fresh, brief ,healthy are our cups special feature different with other cups
