I think the same that current slot x 100 per character is fine, but leather worker should be able to make "arrow bag" and "repair bag" that enable merge multiple arrow type into one slot, and multiple repair item into one slot too. May be one "repair bag" and hold up to 3 kind of repair materials. (So the space that we will need for repair materials and arrow will be 1/3 of the currently, and everything else is the same.. )
may be.. beast coin also.
