Keep beverages hot for 8 hours or cold for 16 hours with this stylish Stainless Steel Rounded Corner Tumbler! It's perfect for everything from coffee and soup to water and iced tea. The 12 oz. double-wall, 18/8 stainless steel tumbler features copper vacuum insulation, stainless steel accents, a clear push-on lid and a powder-coated finish. Add your choice of one-color imprint on the front to customize the tumbler to promote your school or as an inspirational appreciation gift for teachers or staff members at your school.