No matter when you go, you can always have a hot or cold beverage on hand thanks to this Alaskan Stainless Steel Insulated Mug! Made of stainless steel, this mug features copper lining, a 40 oz. capacity, handle, a spill-resistant slide lid with rubber gasket and double wall vacuum insulation that will keep drinks hot for more than 8 hours and cold for more than 18 hours. This product is BPA-free, sweat resistant and ships assembled. Hand washing is recommended. Add a brand name, logo or message to customize.