S&rsquo;well Vacuum Insulated Stainless Steel Water Bottle, Double Wall, 25 oz, Wonderland Designed to keep beverages cold for 24 hours and hot for 12, our water bottles feature double wall construction with an extra interior copper layer for superior performance Our bottles are made from premium grade, 18/8 stainless steel thats non-toxic, non-leaching and BPA free 25oz bottle is perfectly sized to hold an entire bottle of wine Vacuum insulated to keep liquids and carbonated beverages fresh Authentic S'well products direct from the manufacturer are only shipped and sold from Amazon.com. The Glitter Collection features a sparkled, lacquered finish and elegant designs inspired by the glamour of old Hollywood