Originally posted by jonnin:

No, your inventory space is fixed unless you cheat. Its a bit of a frustration even with portals because most zones drop more types of stacks than you will ever have room to collect, forcing you to choose what to dump or to zap back home every few min. At least you can re-rest and repair etc when you go back.

yeah, its so annoying to keep coming back to the same spot because ores fill up my straoge cap before i can get the amount ore needed for what im about ot make