Checked on the web site last night. Yep. Oban's brand new store has them in stock.
Set off today first thing. 23 miles later, walked around empty (of customers) store. No waders, one fishing rod.
You chaps don't know how lucky you are.
At least I got some petrol for the weekend - even then, the cap on my new plastic can leaked.
I've cancelled the rest of the day.