Limited Edition - Available September 2019 Only. The original, award-winning ultralight personal "straw" filter for outdoor sports, survival and emergencies. Removes bacteria, parasites and microplastics Durable and ultralight: weighs only 2 ounces (0.10 lbs) Long-lasting: filters 1,000 gallons (4,000 liters), enough drinking water for an individual for over 5 years Ultimate survival tool: no shelf life, easy to clean and store, used and tested all over the globe This product gives back: One product, one school child, one year of clean water Bundle Alert: Bundle Alert: Find this product in our limited-edition Solo Kit and Apartment Kit available this September Only