In reply to seank:
I love my Gourdon. It is my go to pack for most things now.
The taping behind the wand pockets has ripped off after a couple of years so it's not waterproof any more but considering I shove approach shoes in it with a change of clothes for post-work wall sessions which will have worn that area heavily I feel that's fair play.
I ummed and ahhed for while before buying and it went out of stock. My advice is just buy one.
Best 22 quid I've spent in a long time!