Platypus GravityWorks Water Filter System Edge CPC Size:4 Liter Large front J-zip access to

Large front J-zip access to main compartment

At its core

you can adjust the bag for your ideal sleep setting

particulates

8 oz / 390 g Packed Weight 1 lb

Platypus GravityWorks Water Filter System Edge CPC Size:4 Liter Large front J-zip access toHigh capacity, pump free water filtration for groups and basecamps. Filtering up to 1. 75 liters a minute without any pumping, the high capacity GravityWorks Water Filter System filter is one of the easiest and fastest ways to get filtered water in the backcountry. With two different sizes6. 0L & 4. 0Lthe GravityWorks is ideal for bigger backpacking groups or basecamps. Offering an 8 or 12 liter total capacity, either model easily supplies filtered