I have D, all of the above.
Big Berkey at home for anything I drink or cook with.
Berkey Sports bottle usually within reach, refilled with any tap water.
Portable pump system with my backpack/BOB/GHB.
Several Life Straws around various places.
Big Berkey at home for anything I drink or cook with.
Berkey Sports bottle usually within reach, refilled with any tap water.
Portable pump system with my backpack/BOB/GHB.
Several Life Straws around various places.