The Platypus QuickDraw Microfilter 3 Liter System is an easy-to-use, fast and ultralight filtration system with the best drinking experience in its category. The simple and rugged design is a two-part system: the 3L QuickDraw Reservoir and the QuickDraw Microfilter. Made of Platy’s proprietary tri-layer film, the QuickDraw Reservoir is taste-free and durable while featuring a wide mouth and convenient handle for hassle-free filling at any water source, and a super durable TPU hang strap. Using hollow fiber technology, the QuickDraw Microfilter is capable of filtering 3L of water per minute, while an ergonomic clean side spout makes it easy to deposit filtered water into any clean reservoir or directly into your mouth. ConnectCap and included hose with CPC connector allows the filter to easily fill any reservoir water reservoir with a CPC connection, including the Platypus Big Zip Evo and most HydraPak Reservoirs, or it can thread directly onto any 28mm water bottle, including smartwater, Cnoc bags, soda bottles, and more. The included bottle adapter connects to both wide- and narrow-mouth Nalgene, HydroFlask, Cnoc Bags, and Yeti water bottles, making it easy to fill any water bottle. Two easy and effective cleaning methods—shake-to-clean and tool-free backflushing—ensure fast flow rates stick around for the duration of a trip. With a grippy-but-not-sticky filter housing, the QuickDraw eliminates frustrations like dirt-caked gear. The QuickDraw Microfilter 3 Liter System weighs 8.2 ounces total. The filter cartridge measures 5 x 1.8 inches and the whole system packs down to a compact 9.5 x 3.9 x 3.2 in (24 x 10 x 8 cm). Limited lifetime warranty. Made in the USA.