Buy Klean Kanteen - TKPro Insulated 500mL Bottle - Running (Brushed Stainless) at THE ICONIC with Free overnight delivery and Free returns! The Klean Kanteen TKPro Insulated 500mL Bottle boasts Climate Lock technology that guarantees to keep your beverages hot for up to 20 hours or iced for 75 hours. - Dimensions: H25cm x W6.5cm - Contains 500mL - Climate LockTM double-wall vacuum insulation - Leak-proof cap with pour-through technology - Stainless steel construction - Keeps cold liquids cold for up to 75 hours - Keeps hot liquids hot for up to 20 hours - Rounded corners for easy cleaning - BPA and toxin free