I wish I came up with this thing...

[fAt Kaka]

for those out door hipsters...

http://www.amazon.com/exec/obidos/ASIN/B006QF3TW4

 

[Shaun fbody]

holy shit. must have for outdoorsman

 

[A Stable Carbocation]

Looks smaller than stupidly slow pumps that backpackers often use. Not bad.

 

[Col. Gaspar]

It's okay for a sip... Not a solution for larger quantities of potable water... You would still have to have a hand pump to fill potable water containers

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