Details: First; of it's the kind of water bottle thatis a must for home; gym; office; and travel! This high-techwaterbottle is designed for you to ensure you get fresh and clean drinking water every time; everywhere. It is a smart sport; ultraviolet; a self-disinfecting water bottle that makes your water germ-free without boiling it! Simply add clear water; close the cap; and start the disinfection process. The UV rays built in the cap will start to penetrate themicroorganisms; killall the harmful bacteria that are in the water; and remove any bad taste and sediments making it safe and satisfying to drink.No need to worry about the germs floating around; as this water bottleprovides proven 99%+ effectiveness against bacteria; viruses; mold; fungus; or spores. Perfectly designed to keep you hydrated; this water bottle gives you peace of mind every time you reach for it. Aquaala is your Safe And Smart Water Bottlewith Ultraviolet filter tech for a hydrated mind! DETAILS: Made from 304 Food Grade Stainless Steel that will never rust. Eco-friendly and reusable water bottle saves the environment as you will eliminate the usage of plastic bottles. Its double-wall vacuum insulation and the sealed cap keep hot liquids hot and cold liquids cold for a long time. Thebuilt-in UV light within the cap kills any harmful virus and bacteria in the water. The cap has a built-in rechargeable battery. The cap can also be usedto disinfect the surfaces of other accessories like keys; phones; sunglasses; and wallets. The Cap also has a temperature view in Fahrenheit. You can set a reminder alarm on the bottle to remind you to drink water at regular intervals. Size: 10.5 inches Tall and 23/4 inches Round with 17oz/ 500ML water capacity. Lightweight and portable design; easy to carry; and fits in your backpack. Perfect for indoors and outdoors like at home; office; gym; while traveling; camping; hiking; and more.