[pct-l] Aqua Mira...again

[Leslie LaRocca]

I'm reading that this stuff only treats between 15-30 gallons of water, so
potentially you could be blowing through one per 1.5 weeks? At 15$ a pop
that's a couple hundred dollars for the duration of the trip? Are people
really spending this much on this stuff?? Does anyone feel this is more
cost effective than batteries for a steripen? I was going to return the
steripen I bought because of the pricy batteries, but am no longer sure.
Any input would be appreciated!