Drink clean, refreshing water no matter where you're at with the Katadyn(R) BeFree(TM) Micro Water Filter System. The BeFree(TM) filter with EZ-Clean Membrane(TM) filter removes particles and debris, plus the soft-sided water bottle is easy for collecting or drinking water. The Katadyn(R) BeFree(TM) is the perfect companion for runners, backpackers, hikers and backcountry adventurists! FEATURES: Includes filter and soft-sided bottle with lid Capacity: 0.6L/20 oz. Great for backpackers, runners, outdoor enthusiasts, backcountry travelers BeFree(TM) filter provides clean, safe drinking water EZ-Clean Membrane(TM) filters out particles and debris Filter is easy to clean: run under or through water to shake debris loose Soft-sided flask for easy-squeeze performance Flask collapses for compact carry Lightweight for easy travels Compact design goes where you go Editors' Choice 2017 Backpacker ISPO Award Gold Winner: 2017/2018