Yeah Id bring your own. Get some beads from www.climmax.com
and put a couple tablespoons in the cut off toe of a pantyhoe. Tie it off and make like a bean bag. Hydrate the beads with distilled water and throw it and cigars in a suitably sized rubbermaid container. Presto one El Cheapo travel humidor. Maybe put a small piece of foam in the container to keep everything from getting thrown around in transit.
I use them in my cheap Thompson Cigar humidor at home and they're great. I just give them spritz from a spray bottle of distilled water every couple weeks or whenever the humidity starts falling. Very low maintenance.
More info can be found on the beads etc at cigarpass.com. Do a seach on igloodors and tupperdors regarding poormans storage.