Quench Your Thirst with the Best Backpacking Water Filters
This is the most advanced and modern method of water purification currently available. The Steripen Ultra is lightweight, quick and eliminates viruses, bacteria and pretty much everything else that can contaminate your water. However, a clear source of water or a particular pre-filter is going to be necessary as the Steripen doesn’t filter out cloudy water. The Steripen is powered by a rechargeable battery which at a full charge is stated to work for up to 50 treatments per charge and 300 charge/discharge cycles before needing replacement of the lithium polymer battery. The Steripen seems...
Source: outdoorhub.com