Description The QuickDraw 1L Filter System is a lightweight and compact solution for quickly and easily filtering water on your backpacking hunts. Built for the demands of a long trek, this system offers multi-vessel compatibility and a wide-mouth opening for easy filling while keeping your hands dry. The filter's threads can attach to various bottles, and the system itself is designed for safety, effortless use, and long-lasting performance. With two cleaning methods and an Integrity Check process for ensured effectiveness, this squeeze filter is the top choice for any hunt. Specs Weight 3.3 oz Cartridge Life 1,000 liters Length 3 inches Kit Includes QuickDraw Filter, 1L QuickDraw dirty reservoir with cap, dirty-side cap, ConnectCap™ with cover, DrinkCap, backflush washer Material Polyethylene, Polyurethane, Plastic, Hollow Fiber Filter pore size 0.2 Effective Against Bacteria and Particulates Manufacturer Warranty Limited Lifetime