Portable Water Filter for survival, camping, hiking, and travel. Our water filter straws filter out 99.999% of protzoan parasites, 99.9999% of micro-plastics, and 99.99999% of bacteria, providing you access to clean water wherever you go. As an emergency water filtration system, you can count on these to provide you with up to 400 gallons of purified water. The average person consumes about 185 gallons of water in a year. That's 2 years of water from one portable water filter. These are lightweight water purification straws that are easily carried while camping, backpacking, hiking, or in your emergency survival kit. Take one as an outdoor water filter, or travel with one to ensure you always have clean, bacteria free water to drink. Having an emergency water straw with you could be a life saver. Additional Details ------------------------------ Bullet point: CLEAN WATER ESSENTIAL: This portable and lightweight water filtering system is your go-to solution for obtaining clean drinking water quickly and easily. It's a water purifier for survival on the go. Perfect water filter for camping, travel and emergency preparedness Product description: Portable Water Filter for survival, camping, hiking, and travel. Our water filter straws filter out 99.999% of protzoan parasites, 99.9999% of micro-plastics, and 99.99999% of bacteria, providing you access to clean water wherever you go. As an emergency water filtration system, you can count on these to provide you with up to 400 gallons of purified water. The average person consumes about 185 gallons of water in a year. That's 2 years of water from one portable water filter. These are lightweight water purification straws that are easily carried while camping, backpacking, hiking, or in your emergency survival kit. Take one as an outdoor water filter, or travel with one to ensure you always have clean, bacteria free water to drink. Having an emergency water straw with you could be a life saver.