A Giant's Backpack

Eisen stepped into his dungeon-workshop. Since there were a lot of things the he needed to make for the dungeon in general, he figured that it was a good idea to create a separate space for him on one of the deepest floors where he could work on everything without being bothered all too much. At the same time, he figured it might be a good reward for those that managed to reach deep enough into the dungeon. Like a safe space where they could make a single request to Eisen, within limits, and he would make them a fitting item.