I dunno... I just use an igloo cooler for my storage. Tuperware for on the move situations.
I maintain humidity with these: Heartfelt Industries, Heartfelt Cigar Humidor Humidity Beads, Heartfelt Beads, Humidors, Quality Cigar Accessories and distilled water.
It's what my cigar connect rolls with and has served me well. It's not as sexy as a nice looking humidor, but it is functional/cheap/effective. I heard the humidity beads are what they used to use in museums until some enterprising cigar person realized they could be applied to cigars