i certainly could do that (read: my wife could do that) but I don't want anything that big, it'll upset the balance of the pack, I was thinking more of a small pouch/pocket, such as this
http://pri.uk.com/index.php/load-carriage/sabre-rucsacs/sabre-80-130.html
See the wee front pouch, something like that.....I'm sure there must be something and trust I have trawled this forum until tedium....was hoping someone could simply point me inthe right direction.
Thanks for the input though, much appreciated.