Pantone Colourcoat thermal bottle - 500ml capacity. Supplied in a gloss or satin finish. Our high quality thermal drinks bottle is made from 304 grade stainless steel. Keeps liquids hot for up to 12 hours and cold for up to 24 hours. This product is treated with our patent protected, fully certified AntiBug® treatment to keep germs at bay. The specialist surface starts to fight germs as soon as they come into contact and has been clinically proven to kill 99.9% of harmful bacteria from 50 common organisms such as MRSA, E.coli and salmonella and will continue to fight for the lifetime of the product.