Go anywhere with the WAO 20 Ounce Stainless Steel Insulated Thermal Bottle with Lid in Dark Gold. This stainless steel bottle is double wall vacuum insulated allowing up to 12 hours of cold drink or 5 hours of warmth. Features a generous 20 ounce capacity. 18/8 stainless steel body is not dishwasher safe and must be hand washed only. Its perfect for day long adventures from endless hikes and beach days, to skiing and camping trips.