How can you make your water safe to drink while hiking/camping? What kind of container should you store it in?

Sawyer Mini http://amzn.to/2Epy3i0
Sawyer Squeeze – Select option for “personal 1 pouch” http://amzn.to/2CezJFs
Steripen http://amzn.to/2CiHudy

Nalgene http://amzn.to/2BU7vE2
Osprey Hydraulics LT Water Bladder (I use the 2.5L) http://amzn.to/2nUy1Vp
Potable aqua http://amzn.to/2HaPwsk
Aquamira http://amzn.to/2Hb61Vx