KS Brands Plush Heart Shape Hot Water Bottle 800ml Grey is a British Safety Standard-approved hot water bottle that provides warmth and comfort. It is durable, easy to care for, and very effective at keeping you warm on chilly winter nights. Please refer to Instructions for Use before using. Do: Allow boiled water to cool sufficiently before filling.Keep out of reach of children when storing.Ensure the funnel of the bottle is empty of hot water after the stopper has been closed. DO NOT:Use with infants or persons sensitive to heat.Let the bottle come into direct contact with the skin whilst hot. A cover should be used during prolonged contact.Overfill as this may cause the bottle to burst.Place any item on top of the bottle during storage.