My wife got me a 30 count travel humidor for x'mas last year. It's very rugged and can even be locked and has a pressure release. It will definitely hold 30 cigars no matter the size.

I just ran upstairs to have a quick look at the brand name and searched it. The case she got me is the following:

http://madelainecigar.com/products_d...28&category=20

I'm using it in June when we go south for our bi-annual trip through the pacific northwest.

Personally, I wouldn't have bought a 30 count if it had been me buying it for myself (a 15 would be plenty). But I won't complain. Even if I never fill it (and I might when I got on my annual 2 week hunting trip in November) it's nice to know I have the space if I need it.