Come and see our amazing products. Made of 304 stainless steel material, made of stainless steel, this classic version of the glass features a double structure and vacuum insulation that will keep your drink at the ideal temperature for a longer period of time.Meets FDA requirements and does not contain BPA.Print your logo on the surface as a perfect promotional item to expand your influence. Pls confirm with us about the packing info, stock color and exact production time before placing your order.