[Darnright]

You’re assuming that there will be clean water.

This gizmo runs on batteries and will make sure you don’t get the runs. It’s great for camping or traveling to other countries:

http://search.gandermountain.com/?D=Steri+Pen&Nty=1&N=0&Dk=0&Ntt=Steri+Pen

I suggest you get a model that takes AA batteries instead of the other type.

[GoDuke]

bfl