Portable Gravity-Fed Water Purifier w/ 3L Bag

Very Versatile: Use as a personal water filter, or add a 29.5" extension tube for more distance drinking. It even connects to an average water bottle. Long Lifespan and Speedy Treatment Time: Our water purifier has a lifespan of 5,000 liters (1320 gallons) of up to 3.5 years. With a flow rate of 27 liters per hour, it won't slow you down when trying to cover foot miles. 0.1-micron Ultrafiltration: Our water filter consists of a 0.1-micron hollow fiber ultrafiltration membrane, a 5-micron coconut shell GAC filter, and a 0.2-micron PP fiber filter that removes over 99.99999% harmful substances, heavy metal, chlorine, odors, micro-plastics, etc. Accessible to Use: Hang it from a tree with the strap, and there you go, hands-free filtration. Enjoy your clean water effort-free (no pumping, no squeezing, barely any waiting). Very Lightweight: The gravity water filter weighs just 2.8 ounces and you can roll it up to save space in your backpack. Ideal for backpacking, camping, or just k