Item Type: Intelligent Temperature Display Coffee Cup Material: Stainless Steel 1、Water Tight: The cup mouth lengthens the thread and wakes up the sealing mode. When the cup mouth is filled with hot water, the sealing effect remains stable. 2、304 Safe Liner: The intelligent temperature display coffee cup uses 304 seamless stretched liner, which is light, integrated, heat preservation and corrosion resistance. 3、Lightweight and Portable: The smart temperature display coffee cup is small and light, which can be carried with you and will not increase your burden. 4、Selected Materials: The coffee cup is made of 304 food grade stainless steel, which provides good heat preservation performance and stable practicability. 5、Large Cup Mouth: The display temperature coffee cup adopts larger caliber, which is easier to clean.