Big Bladder

[RichardM]

No, not that kind of bladder. The primary use of the WaterBOB is to store potable water in your bathtub for 4-6 weeks. Not a bad addition to your hurricane supplies, should you ever consider riding out a storm. Personally, I just head to Austin every time a hurricane threatens to blow through. I was thinking this might also be of use for extended base camp water storage. You'd need to store it where it wouldn't get punctured like a large ice chest. It comes with a siphon to transfer water out. Or if MountainDocDanny is available to sherpa it around for you, it could be the world's biggest CamelBak.

[SHANEA]

This might be an option too - although it is more expensive and is only 45 gallons.

Portable RV Fresh Water Tank: 45 Gallon

This product, when filled with water, is limited for use in RV parks, campgrounds and on level ground. Not for highway use. Not for use on lightweight vehicles.

[oldfatman]

When RVers set up for months at a time in the boondocks, they need ways to move gray/black waste and bring in fresh water.  Check out the forum at www.escapees.com for all kinds of ways and devices to move water without moving the rig.