No more drinking dirty water on the trails. No more running out of water outdoors. Our Outdoor survival water filter straw helps to provide you with clean water from natural sources while removing 99.9999% of bacteria and parasites. It is easy to use, connect the straw and simply drink directly from any natural water source. The Outdoor survival water filter straw has many capabilities, either drink directly from the water source, use our water bottle provided, attach it to any standard 28mm bottle, or filter into your normal drinking bottle. Perfect for hiking adventures, camping trips, and traveling. This product is lightweight and portable making it the most portable filter around. Easily fits into all backpacks and even into your pocket! Get it now!