XuGuang&reg; 70-Ounce Thermal Double Wall Vacuum Insulated Stainless Steel Carafe Large Mouth Opening Capacity Keep Beverages Hot or Cold for Hours Double wall stainless steel vacuum insulation locks in temperature to keep beverages hot or cold for hours. Thermal Coffee Carafe: Keep your coffee hot all day. Serve you cold drinks for hours with the addition of a few ice cubes. Spill-proof Design: a press of button to pour the coffee, preventing it from spilling. 18/10 stainless steel, Food grade stainless steel(SU304), Food grade PP.