I recently moved to Colorado and with an elevation at ~8000 ft (~2440 meters), it's really dry and I'm worried about the lack of humidity as it's around 30%. So rather than worrying I may get mold which is the problem in high humidity locations, I worry my bags over time, leather and exotics, may dry out and crack. Anyone here have recommendations? I'm currently using the Boveda packs at 58% but they last about a month so looking for a longer term solution.