The closest to the traditional tank IMHO is the USAK semi-traditional. It is the same basic construction in polyviscose material that takes thrills and spills quite well. This is a made to measure garment. It can be dressed up or down, but has no pockets.

The next closest is a Freedom Kilt in polyviscose tartan. The look is similar to the traditional, but a different construction that includes pockets. This is a made to measure and specification garment. Steve is great to work with if you do not get between him and the coffee pot.

Both of the above can be sewn in a tartan and take a lot of abuse and are easy to maintain.
Rocky's and Steve's websites can be consulted regarding price, as that is affected by the size of the kilt wearer and the options desired.

I hope this is of help to you.

Slainte