Handcrafted 12oz. mug made from a family pottery company in St Paul, Minnesota since 1972. This mug is decorated in a plum purple with a sand-color glaze and is laser-etched with the GPS coordinates of St Mary Lake, the eastern entrance of the Going-to-the-Sun Road and the most photographed area in Glacier, Wild Goose Island. Each mug is individually created so that no two are exactly alike. All stoneware is lead free and food safe. Each piece is durable and safe for the dishwasher, microwave, oven and freezer.