For people who smoke cigars, it can become something of an obsession. Over time, cigar smokers often develop precise rituals that they adhere to every time they smoke a cigar, and can be quite pedantic about how they store their cigars. If you're not privy to this obsession of smoking the 'perfect' cigar, then you also probably don't understand the need for a cigar humidor.
The basic purpose of a cigar humidor is to both store and protect cigars. Many cigar enthusiasts believe that cigars need to be stored at a precise temperature in order to maintain their peak flavor. That's exactly what the cigar humidor does - maintains a constant temperature. Opinions vary, but it's generally believed that the range between 68 and 70 degrees Fahrenheit is perfect for cigars. The humidity also needs to be controlled, and kept at a level around 70-72% humidity.
Cigar aficionados have long debated about the ideal temperature required for the storing of cigars. Some insist that even a slight fluctuation in temperature can prove detrimental to the flavor of their cigars, and insist on a temperature of 70 degrees Fahrenheit. Others are a little more flexible and allow a slight amount of temperature fluctuation. Generally they all agree that the lower the temperature, the quicker the cigar will age, which will then cause a reduction in flavor. If you want to maintain the flavor, integrity and color of your favorite cigars, then a cigar humidor is essential.
What features should you look for when purchasing a cigar humidor? The one essential feature is that it must be completely closed once the lid is shut. If the lid isn't snug and secure, then it's possible that the temperature or humidity inside will fluctuate. A lid that's tight also prevents any other outside elements contaminating the cigars, and prevents any moisture exchange. It's helpful if the inside of the cigar humidor is smooth and seamless, to prevent snagging of cigars (or fingers!). It's also useful to have fittings inside the humidor to assist in the storing of the cigars.
You can choose from a variety of interior linings, but cedar is generally preferred. The best is Spanish cedar. Finally, make sure you know the exact size of your favorite cigars before you go shopping for a cigar humidor. Otherwise you might get home and find you can't fit them in! This is very important, because both cigars and humidors come in a wide variety of sizes. As soon as you get your cigar humidor home, start using it, so that your cigars will have a long life, minimal aging and the best flavor possible.