It came with my new Cadex frameset. I don’t think it’s for sale in the USA yet and will likely cost $1,000 if the price of the mountain bike version is any indicator.
The Premier case was not really made for disc brake bikes. It can be made to work but it needs a bit of a redesign if Dan ever goes that way on his bike. I have two that I’ve modified.
Seems there is still room for a good triathlon hard case for disc brake bikes.