Looking for a product that can keep your water hot or cold for up to 24 hours? Look no further than our UV self-cleaning water bottle! This durable and splash-proof bottle is perfect for hiking, camping, backpacking, fishing, and hunting. Plus, it has a built-in 500mAh battery that's rechargeable! But best of all, our UV cleaning technology makes it easy to use - just press the cap to get purifying!