This combination of lightweight hydration items is what I take for filtering water on backpacking trips. It’s compact, simple to use, and only takes a few minutes using gravity to filter 2 liters of water.
The Hydroblu Versa Flow is a squeeze-type water filter that is lightweight, inexpensive and easy to use. After using the Versa Flow on over 15 days of backpacking, it’s now my preferred filter.