Obsidian Black Self-Cleaning Solar Water Bottle with UV Sterilization

Stay hydrated with pure water anywhere. This premium self-cleaning water bottle features advanced UV-C solar technology that eliminates 99.99% of bacteria and viruses in just 2 hours of sunlight. The sleek obsidian black design keeps your water ice-cold with double-wall insulation while the built-in solar panel powers the automatic sterilization system. Perfect for outdoor adventures, gym sessions, and daily hydration. Eco-friendly, BPA-free, and maintenance-free. Capacity: 16oz.