Try Defender Industries 800 628 8225.....www.defenderus.com
they sell three different types of collapsable water tanks (page 83 of
their free catalog) from 13 gallons up to 52.5 gals.  pRices start at
55.00.

 they also have some great interior lights...and lots of other great
marine based stuff in their 400 page catalog.

steve

Oxroad wrote:

> Hello-
>
> A few months back there was discussion of external grey water tanks to
> hold
> waste water from the sink of the Westys.
>
> Someone said they had a collapsible holding tank from, I thought it
> was
> Camping World. I see the blue polyethlene 5 gal. holding tanks in the
> catalogue. But this seems a little too cumbersome for me. Did someone
> actually
> have a collapsible tank that would hook to the sink drain under the
> bus and
> sit on the ground at a campsite? Or did I imagine it?
>
> I checked the Archives, but I couldn't find the thread on the holding
> tanks.
>
> TIA
> Jeff
> 83.5 Westy