1.This cup leak-proof design, it is recommended into the 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 and tea infuser avoid of unhealthful chemical substances when using under high temperature.
5.Usually new cups will have little smell ,we will send a tea ball into it to remove smells .
6.Fresh, brief ,healthy are our cups special feature different with other cups.
Material: 304 Stainless steel+food grade PP+silica gel
Gross Weight(about) :275g
Size(about): 6cm x17cm
1 x Thermos Coffee Mug