GravityWorks(TM) 2.0L Water Filter - Complete Kit 2.0 liter Complete Kit
GravityWorks(TM) 2.0L Water Filter - Complete Kit 2.0 liter Complete Kit, An ultralight and versatile water filter that makes it easy to treat water for 2-4 people on backpacking, hiking, and backcountry trips, the pump-free GravityWorks 2.0L Complete Kit filters up to 1.5 liters a minute. Plus, it comes with a complete range of adapters, and a high-capacity collapsible bottle, for easy tailoring of the system to meet different needs on different trips.