In reply to TobyA:
If I said we'd left those in there just to see if anyone noticed, would you believe me?
The answer in this case is simply we published what we were sent. I'm aware that brands often find it quite difficult to get the relevant imagery, particularly of helmets, as many members of their sponsored team climb without them. Furthermore, if those members did indeed they did wear one, it would likely be the lightest within their range (which is indeed the Vapour).
So in short, you're quite right: it is indeed the Vapour, and a little strange, but we've got what we've got and if you enter you'll win a nice new Half Dome...