Jaune's inventory has useful features

"But let's be careful about this. Because of your 'Inventory' you have what amounts to a pocket dimension that you can store and retrieve things from effortlessly. Did you test if the things you stored inside it could be detected by others?"

"Of course," I answered promptly. "I passed through metal detectors and it didn't react to my sword. When I stole stuff from the library and left with them, there was no reaction then, either. I can't say its undetectable because there was only so much I could feasibly test and I'm sure there's some power or another that could detect it, but nothing I've tried has been able to do it. And before you ask, there doesn't seem to be a weight limit in terms of how much I can carry, though I've only been able to store things I could lift, with a few other restrictions. If getting inside without anyone knowing about our equipment is an issue, I can handle it. And, for what it's worth, the food I've stored inside it hasn't gone bad yet, though the watch I put inside to test the passage of time has functioned normally. And no, I have no idea how that works."