Go Pure, Go Cold, Go Hot, Go Anywhere! Bye, single-use plastic bottles. Bye, smelly reusable bottles. Hello, self-cleaning smart bottle.\n* Stay hydrated with a cleaner bottle and worry-free water \n - A clean and odour-free bottle, thanks to the UV-C LED technology which prevents smell from growing by destroying the DNA of odour-causing bacteria. It's also a portable water purification device and perfect for outdoors and traveling - it provides safe drinking water by eliminating up to 99.999% of waterborne pathogens*.\n* Bottle remains clean and water stays fresh \n - The UV-C LED light automatically activates every 2 hours to keep your bottle clean and water fresh.\n* Easily recharge the bottle with the magnetic USB cable \n - The battery lasts for up to 1 month, and can easily be recharged with the magnetic USB cable.\n* Safe drinking water without relying on bottled water \n - Safe drinking water anytime and anywhere, without the cost or the waste of bottled water.\n* Double-wall insulation keeps the temperature for hours \n - Double-wall vacuum insulation keeps the cold drinks cold and hot drinks hot for hours.\n* Food grade stainless steel bottle \n - The bottle is made of 18/8 food grade stainless steel. Durability and safety guaranteed.\n* Dishwasher-safe \n - All parts are dishwasher-safe (max. 50 degree Celsius) except for the filter and the cap.\n* Bottle capacity: 590ml/20oz\n* Bottle material: 18/8 stainless steel\n* Thermal insulation: Keeps cold for 24 hours ,Keeps hot for 12 hours\n* Colour: Sunshine yellow\n* Lid material: BPA-free\n* Battery: Rechargeable lithium battery\n* The contaminants or other substances reduced by this water filter are not necessarily in all users' water.