Well I've finally had one in my hands. I was in London Fields Cycles, E9 looking at cycle clothing for the up & coming LBC: London at Night. Was looking at getting some over-trousers & maybe a hi-vis waterproof jacket. Just as I was leaving at the corner of my eye I spotted Brompton branding & had a closer look.
Actually having it in my hand I STILL don't feel the need to get it. Its good don't get me wrong but most of the time when I'm out on proper rides I got my bits and bobs with me in my Brompton O Bag or my Carradice Saddle bag. Even with the reduced price of £43 instead of RRP of £48 wouldn't tempt me.