Falls Church Water bottle Includes a screw-on lid with ice-stopper for easy drinking on-the-go or during your latest adventure - Triple-wall vacuum-insulated for 12 hours hot / 24 hours cold - Powder-coated 18/8 stainless steel for durability and grip - BPA-free - Precision-etched by our skilled engravers with our beautiful map designs to show your favorite city or town in crisp detail and stunning clarity.