CrazyCap is an award-winning self-cleaning bottle that ensures safe drinking water in as little as 60 seconds. Utilizing deep UV LED purification technology, CrazyCap kills 99.9996% of waterborne bacteria, viruses, and pathogens. It also helps eliminate any smelly odors, mold, or mildew. Whether you're traveling the globe, going into the office, or out in nature, the CrazyCap ensures clean tasting drinking water from anywhere. When filling the bottle, press down twice for Normal Mode and five times for Crazy Mode. The Normal Mode is designed for tap water and takes only 60 seconds to purify. The Crazy Mode is meant for questionable water sources like public water fountains. Every four hours, the UV-C cap will even automatically enter self-cleaning mode, keeping both the water and bottle free of mold, mildew, germs, and odors. The UV-C cap can also be used to sanitize surfaces such as shared workspaces, doorknobs, and even mobile phones. Perfect for hiking, travel, or days in the office, CrazyCap eliminates single-use plastic while providing you with crisp, clean drinking water.