Here is an option for a solid case for the T2. Available from POTV for $19 cdn, listed as 'Dynavap Metal Stash'.
Has a strong magnet on one end cap that grips from both sides, great for hot debowling if you don't have a reload.
Caveat is: you have to do a modification to make this tube work with the T2. You drill out the bottom of the storage pot to accommodate the T2 length (red dot is drill spot). You will need a power drill, 1/2" (or so) drill bit and a rat tail metal file. I started the drill hole with a small 1/8" bit, enlarged the hole with the 1/2" bit, then further enlarged the opening with the round file. Total time required to do this is about 10 minutes, aluminum drills and files easy. Be careful not to damage the threads on the pot.
I fill the drilled out pot with vape cotton and screw on to main body. You can add back the herb storage pot by buying 2 Metal stashes. Add the small storage pot to your new drilled out T2 storage tube and use the other shorter tube for a skookum bigger herbal storage. The magnetic end caps on both tubes can be interchanged. I'm not yet sure about the durability of the tube's finish but the protection you get for out and about use of your T2 is excellent.