Just a thought, but maybe it would be good if the comodites bag could be unpacked at the crafting area, like the armory.
I was told by another more seasoned player that the comodites bag was not realy a bag, but a item to represent the player having stored his supplies in the warehouse.
If this is so, who am I to argue.
There are just some things I think do not and to RP, and running back and forth to pack and unpack your supplies is a bit tedious to me. But, then again, I can chose not to use the bag.
I once played on a server that had a few crafthalls, and whenever you entered, you could access your bag, and get to work.
I think the idea of craft halls in various towns is a good one. One town could be known for its fashions, while another could be a farming town, and others could be armor and weapons producers, bow makers, etc.