Water purification.

[Bulldawg]

Have you tried the Aquamira filtration straws?
I bought a couple off the NRA store website for emergency use nad helps the NRA also. They supposedly crry the lifestraws at Basspro also for $20. I think I paid $25 for 2 of the aquamira straws.

I haven't checked out the straws, but I would be interested to hear how they work for you.

 

[sillyolbutt]

UV is supposedly the best. the pumps get out everything but virus'

 

[HiCapMag]

I have been playing with the Platypus Gravityworks.... So far pretty cool. Only time will tell how durable the bags are. 4 liters in less than 3 min with almost no effort at all.

http://www.rei.com/product/813799/platypus-gravityworks-water-filter