304 stainless steel lining: food grade 304 stainless steel lining, durable heat conservation and cold conservation at any time Enter the temperature in the palm of your hand anywhere Easy Travel with Laptop Handle: Soft Silicone Portable Handle, easy to lift and transport more convenient The intimate design does not leak Water: The integrated sealing ring of the cup lid is 360 reversed and does not flee, so it is safe to use by leaving. Stainless steel lid: 304 stainless steel, integrated cover design round mug. ???????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????? : The mouth of the cup is smooth and delicate, and it is more comfortable to touch the lips. Capacity: 600ml Color: Silver Material: 304 Stainless Steel Material Plastic Parts: Silicone for power supply