The WAKEcup Ultra Violet Light (UV) Water bottle, gives you pure drinking water peace of mind. Innovative UV-C technology in the lid cleans the inner surfaces of the bottle by eliminating bacteria, viruses and mould.  Activate the UV by a click of the button and after just 3 minutes the bottle will be clean...Leaving no germs, odour or taste! Suitable for everyday use, the UV bottle is also great for camping and for when you don't know about the quality of water you could be drinking. Our double walled UV bottle holds 550ml of hot or cold liquid, keeping water cold for 12 hours and hot for 4.  The UV bottle comes in luxurious matte black stainless steel, with an Ultra Violet WAKEcup logo and is the perfect gift for anyone with health anxiety around the food and drink they consume.