Platypus Gravityworks Water Filter System Size:4L Its hull offers a nice

Its hull offers a nice blend of primary and secondary stability

enable the microfilter to filter water faster than traditional filter media

Simply replace your original floor with the drop-stitch floor

Bi-direction ankle flex means great dexterity and lends to easy break-in

Platypus Gravityworks Water Filter System Size:4L Its hull offers a niceHigh capacity, pump free water filtration for groups and basecamps. Filtering up to 1. 75 liters a minute without any pumping, the high capacity GravityWorks 4. 0L or 6. 0L water filter is one of the easiest and fastest ways to get filtered water in the backcountry. Ideal for bigger backpacking groups or basecamps, the system has an 8 liter total capacity, easily supplying filtered water for drinking, washing up, cooking, and cleaning. No pumping: