Good travel cellar Xikar cigar brand. The outer covering of the cellar is solid and fasteners to close does not seem fragile The interior is completely covered with moss. Impossible with this armor damage your cigars even under shock. It is possible to place very long modules but do avoid too wide on pain of not being able to put that 4 instead of 5. However it is also possible to remove the foam layers to place more cigars y ( but not recommended, the foam is bonded to the base). The edges of each part of the cellar are rubber so as to provide the most possible closure sealed. It is advisable to press the lids of the cellar against each other to unclip the fasteners easily if you have undergoes pressure variation (if you have flown or if you are at a different altitude eg ). The humidifier is foamed and non-crystal. It is glued to the wall of the cellar. I presume to change it will go through the service department of Xikar if ever needed. Xikar advocates its basic Propylene Glycol solution to the humidifier but distilled water is largely the case and not the product or nendommagera your cigars. According to them, the cellar is ideal for storing cigars few days, a week at most. For prolonged use, plan to recharge the humidifier regularly (which induces to have PG or distilled water on hand).
I removed one star because I liked an easily replaceable humidifier, a bit smaller for only 5 cigars and perhaps a compartment to store it his lighter and / or its guillotine.