Before finding this forum, I tried my best to purchase the best high-capacity loose leaf portable vaporizer. I ended up buying the V2 (Series 7) vape kit: https://www.v2.com/vaporizer-kits/series-7-vaporizer However, after getting it, I quickly realized it only contains a tiny crucible (smaller than a sewing thimble) for packing the ground loose leaf. I'm looking for something portable that has the largest builtin storage chamber for the ground herb; and, uses what it has stored automatically, as needed... however, still being portable. All the devices I've seen have tiny, manual loading loose leaf chambers/crucibles; requiring frequent/daily, messy refills. If there isn't such a thing "yet", I would be happy with something that at least has a the largest loose leaf crucible/chamber possible; while still being portable. Thanks so much in advance!