There are some really great ideas here already (love the bleach jug). Many folks that have to prepare for, and deal with, storms just like Sandy on a fairly regular basis (ie, Floridians, Gulf-coast residents, etc.) have large-volume water storage vessels (we have two of these:
http://www.agrisuppl...CFROnPAodXyAATw ), but that's not practical if you live in an apartment or otherwise have limited storage. In a previous 'preparing for a hurricane/disaster' thread, Andie mentioned canned water, which is a really wonderful product, although again, if you have limited storage space, might be problematic.
And Andie's Berkey water treatment systems sound pretty terrific but of course you only need to decontaminate water if you actually have water, which, after a hurricane, you very often (and I'd actually say, 'usually') don't. In fact, the number-one "tip" that old storm hands invariably give to neophytes is to be certain that you've secured a potable water supply for yourself and your family enough to last you at least 4 days.
For people with limited storage space, Dcarch's wine bag suggestion seems ideal.
Good thinking!
Edited by Jaymes, 05 November 2012 - 11:27 AM.