ooh cheers for the tip! I just found this weird vinyl/plastic looking stuff that I might try first
nice rockhopper btw! I had my eye on something similar before I found the muddy fox. also planning a South Downs Way trip this summer - have you done it before? any tips?
If you've got a sharp knife and some arts 'n' craft skills, this is the way forward.
https://www.ebay.co.uk/itm/OIL-RESISTANT-NITRILE-RUBBER-SHEET-Various-sizes-thicknesses/182296610369