DUKE 500 ML COPPER VACUUM THERMAL INSULATED WATER BOTTLE in Silver.
the Duke Bottle is Double Wall 18 & 8 Grade Stainless Steel Metal with Vacuum Insulation. the Inner Wall is Plated with Copper for Ultimate Conductivity to Keep Drink Hot for 12 Hours & Cold for 48 Hours. Volume Capacity is 500 Ml. Presented in an Avenue Gift Box. Minimum Quantity: 50