A tool belt to hold skilling tools. Even if it only holds the most basic of forms of said tools, ( like bronze hatchet/pick axe) would be a great burden lifted off our limited inventory. Whether it be a like before and you can hold one of each or you could make it where you can only hold 2 or 3 certain items like say pick and hammer, or pick, chisel, and a mold or something. Even still you could make skill specific belts that you can load up with items like water vials and a few different ingredients so you can go out to your farm patch or just out collecting herbs to mix in. This would be especially helpful for iron man when I can't bank and half my inventory is my tools. Even non-iron man though would b fantastic to have a way to keep inventory space cleared for collecting ores or logs and fish and such. Just a thought.