Not a pod but I ordered the following from UK - can't remember which shop and pretty happy with it.
windsurfmarket.com/product/prolimit_aero_rigbag/142I have the wave version i.e. Masts up to 430 and sails up to 5.6.... Can fit 3masts, 4 sails, 1-2 booms.
Pros: cheaper, easier to store when not used, narrow enough to fit a board beside it, tie down loops on the side so the sails are not crushed, can be used for air travel.
Cons: not lockable or as safe as a pod, not as waterproof as a pod.