Puribag Adventure Pack: 2 Liter Tactical Hydration Backpack with Survival Water Filter - Best Water Backpack/Hydration Pack for Hiking Running Biking Cycling Skiing Rucking &amp Outdoor Adventur

- Clean Water Anywhere: This hiking backpack with water bladder allows you refill from natural sources. This black hydration pack is equipped with an easy to use travel water filter. Simply fill the 2L water bladder with any untreated freshwater source. Insert the Puribag Micro filter into the 2-piece hose assembly, connect it to the bladder, and enjoy clean, filtered water on the go. - Dual Use: This hands free hydration system comes with two hoses (one with inline filter, one without) so you can use it with or without the filter. When you bring your water backpack for hiking, running, or backpacking easily switch to filter mode. - Powerful Purifier: Equipped with 0.1 micron water bladder filter inside, this hydration pack protects you from over 99.99% of bacteria and other waterborne contaminants unlike a typical hydration bag. The Puribag Micro filter can be used directly in water sources or attached to most 28mm plastic bottles. - Maximum Comfort: Designed using lightweight, stretchy, and breathable material, when you take this hydration backpack running, biking, or hiking, you'll hardly know it's there. - Ultimate survival water filtration system: A portable solution for clean water on the go. The backpack water filter, and water bladder allow the easy transportation and filtration of water in any scenario.