They get bored because it does so little. Now, if it could make Bags that dropped encumbrance a little (not at the level of the real magic ones but a bit much like the real deal), boots (fur boots, that sort of thing), fur cloaks, stuff like that, as well as tying in some things to the OTHER trades, such as animal Gut for bow strings, ligaments for various composite parts, leather for scabbards and sword hilts. It would be more useful and a few leagues less boring.
~Rex