The ultralight QuickDraw 1L Filter System delivers fast and easy filtration, and allows users to customize their systems with multi-vessel compatibility, to give adventurers the best user experience of any squeeze filter on the market. The 1L dirty reservoir is light and compact and built to withstand the rugged demands of a months-long thru-hike. Its wide-mouth opening and fill-handle keep your hands dry while you quickly and easily fill up so you can keep moving. On the filter, the dirty-side I/O (inner/outer) threads attach to the QuickDraw reservoir as well as common narrow-mouth bottles like smartwater and other Platy bottles. On the clean side, select between the DrinkCap for drinking and pouring and the ConnectCap that attaches to narrow-mouth bottles. The system is built to be safe, effortless and long-lasting. Two cleaning methodsshake-to-clean and backflushingkeep the filter flowing fast throughout your trip, while the Integrity Check process allows you to ensure its still safely filtering water. With its incredible ease-of-use, packability, and fast-flowing performance, the QuickDraw 1L Filter System is the best squeeze filter for your backpacking trips.

• Premium 1L Reservoir:Proprietary tri-layer film dirty reservoir has an easy-fill easy wide mouth opening, a fill handle, and is super durable and packableplus its guaranteed plastic-taste-free.
• Combine & Customize:I/O dual threads and the ConnectCap let you dial in your custom leak-free system using the clean and dirty vessels you prefer, like smartwater bottles and Platy bottles.
• Ultralight & Compact:The entire system (filter + reservoir) weighs just 3.3 oz (95 g) and packs smaller than a rolled-up t-shirt.

• Fast Flowing:Hollow fibers filter up to 3 liters per minute with normal squeeze pressure.
• Easy Cleaning:Easily shake-to-clean the system or backflush it to keep the water flowing fast throughout your trip.
• Safe & Effective:Each microfilter is individually tested to ensure it meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa*.
• Comes with QuickDraw Filter, 1L QuickDraw dirty reservoir with cap, dirty-side cap, ConnectCap with cover, DrinkCap, backflush washer.