Well after looking about and only finding smaller bags I finally found bikertidy.Com selling a bag for £13.14 including delivery. And i can honestly say I'm very happy with it. Fits my suit in perfectly and has a good feeling to it. Feels thick enough to last but breathable at the same time and the 2 zips feel sturdy too. Can't comment as to wether it lasts or not yet but feels like it will do to be honest. Anyway thought I'd share it as I thought it was a good find
Been after one for a while as my gear is in the garage and prone to attracting dust. Thanks for the heads up.