Beautiful musettes made by IL Soigneur fully lined heavyweight waterproof canvas with a black ripstop liner. A little wider than a regular musette, they make a great pit bag for cross, it'll take a light jacket, bottle, multi tool no problem. I've squeezed a 13" Macbook in mine too, though I wouldn't endorse this sort of behaviour, rather use it for all that prize money you will be winning in a couple of months time.
Price includes postage in the UK.
Go ahead treat yourself.