On Sun, 15 Sep 2013 16:01:12 +0100, Broadback
wrote:

Saw an advert for one, in effect it is a like a spring coiled, very
short when not in use exceptionally long when in use.

But which type are we discussing? :-)

http://www.raygrahams.com/products/1...FdQZtAodiiEAGw

or

http://www.amazon.co.uk/Patented-Exp...keywords=xhose

Both expandable,