Waterproof Bag option.

[King Orry]

Was looking at getting a bag for off-shore work and thought these make a good motorcycle bag too.
Prices seem reasonable and they look as tough as anything available. You can even personalise them for £6 extra.. Name, image/logo etc.
https://www.montroseropeandsail.co.uk/products/bags/
 

[Abercol]

  I 'll speak to them about a couple of custom made pannier liner bags, the Givi ones I need are a bit £££.

I did succumb to Bike magazines offer of a free 50ltr Oxford Aquadry bag last month with a years subscription so that's sorted...

[King Orry]

I'll tell you what Abercol, I reckon you're on to something there.
They already offer motorcycle wheel bags (whatever you'd want them for?) but pannier bags might be a whole new line for them. Tell them you want yours for free so they can perfect a design ????