I've bought many items from Amazon, but this the first time I felt compelled to write a review for a purchased item because of lack of information on this humidor. I've already have a desktop humidor box and a traveling humidor can. Unfortunately, the humidor can won't fit the 8" cigar I usually smoke. So I was hoping this would fit the need. I was considering the capri-glas top humidor, but the height of that box was 1" higher than my liking. Plus, I am going to take it with me on traveling, so the box will most likely be in places where it might be under the sun (i.e. car). Then I saw the Rivera model and thought it be the better option for me. Unfortunately, there was no description of its dimension! Uh, that's kind of important, isn't it? Especially, if it's a travel humidor. So, I ponder it for a couple of days. Looking at its photo over and over again. I finally decided to go ahead with the purchase base on the photo comparison between Rivera and Capri-glass top. I figure if nothing else, the Rivera model should be shorter in term of height. The item arrived two days before its scheduled delivery. So that was good. I opened up the box and everything was included per item description; the humidifier, the hygrometer, the engraving plate. It didn't came with instruction for how to calibrate the hygrometer or how to season the humidor. That might be a bit of an annoyance for a first timer. But it's nothing a little search on the internet wouldn't solve. Anyway, the first thing I did was take out my ruler and measure the interior dimension. To my chagrin, the interior measured 9.5"x7.75"x1.5" (exterior is 10.5"x8.75"x2.75"). It will fit my 8" Cubano only in horizontal position, leaving about 1.5" of empty space... I then start the task of calibrating the hygrometer and seasoning the box. Put the meter in a zip lock bag along with a teaspoon of damp salt in it. Woke up the next morning, check on the reading, the meter reads 60. Um, okay, maybe it just need a little more time. So I left it in the bag and went to work. When I came back from work, the reading still indicate 60. I thought to myself, "WTF! This thing is off by +15!?" I decided to take the meter out of the bag anyway and went ahead with the seasoning process. I figured if it really is off by how much I think it is, then the reading should be 55 by the time seasoning is done. Sure enough, 8 hours later, the meter reads 55. Basically, it's an exquisite humidor (for its price) with a really crappy hydrometer! As of now, I am still testing the meter's reading to see if the +15 margin is really accurate. If it is, then I'll probably keep this crappy hygrometer and just live with the error. Otherwise, I might have to invest in another hygrometer... Lastly, I think all humidor should at the very least, list its interior dimension so people can decide if it's the right size for their purpose or not.