Well, crafters have a lot of problems with bag and bank spaces on ESO. We have to create at least other 4 characters just to be our "mule" (and honestly, this is a waste.)
There is a simple solution, which can improve the crafting and the gameplay as well.
Introduce bags and crates to the game. Those boxes would use only 1 space but you could put your materials inside. It could be just for materials, it would help a lot. For example:
-Alchemy crate = This crate would use just 1 "space", but inside the crate you could put all 18 reagents and all the 7 solvents.
-Blacksmith storage crate = A box that uses 1 space with at least 16 slots inside that you can put all your ores and ingots... (the box could also have 50 or more slots, to put more than just 200 stacked ores/ingots)
-Style Materials box = A box with at least 14 slot to put all the style materials
-Woodworking storage crate = ''
-Clothing storage crate = ''
-Improvement storage crate = At least 16 slots to put all the improvement matrerials (Honing stones, Dwarven Oil, Hemming...)
-Provisioning storage crate = ''
And so on... There could be heavy armor crates, light, medium... Weapons cabinets, crates boxes and bags to organize and store everything we need
Those boxes could be crafted, bought ingame or by the crown store. But something like that NEED to be added on the game or all crafters will just go to another game. It's a HUGE waste, a beautiful and complex game like ESO, have nothing to organize the materials and itens that we need.
Please, do something like that