3 Rod Holdall/Case for coarse rods

I want to safely transport three 12ft (2 piece) float rods with 3000 size Shimano reels. Preferably something with some protection/rigidness. The Drennan 3 Rod Hard Case is my favourite so far but havent been able to see one.

Has anyone got one of these??
Any other suggestions??

Do your rods need to be made up? The safest way to do it would be rod tubes and reel cases in a holdall, which is what I use when I'm travelling to fish, but if you need them made up then that won't work