Originally Posted by
Seattle Forrest
It's 2 oz and you can get one for less than $20. You could have had all the water you needed.
I'm assuming that's a water filter. I don't see where that would be useful if I'm not crossing water sources. On some routes I do cross a ditch or even a creek, but I can't see climbing down a steep and overgrown bank while wearing road shoes to get to some water unless I have no alternative to survive.