... -friendly 3,heat resistant,100%recyclable 4,FOB Qingdao, Shanghai Double Wall Vacuum Glass Thermos Description: 1.all the thermos is made of ... service offered, logo and brand is available on the inner wall of the cup which looks very nice 5,Different lid ... mugs. We also supply other kinds of products,such as vacuum/thermos flasks,sport bottles,stainless steel pots and so on ...