A humidor is a sealed container, usually lined with Spanish cedar, that keeps cigars at a stable humidity so they stay fresh. It works by holding a constant level of moisture in the air, typically around 65 to 70 percent, so cigars neither dry out nor become too damp. A humidor is the standard tool for storing cigars beyond a week or two.
Why cigars need a humidor
Cigars are made of natural tobacco leaf that constantly exchanges moisture with the surrounding air. In a normal room they dry out within days, becoming brittle and harsh. A humidor traps a stable, humidified environment so the cigars keep the moisture their makers intended, which preserves flavor, an even burn, and a smooth draw.
The key parts of a humidor
- Sealed box: a tight-fitting lid holds the humidity in.
- Spanish cedar lining: helps regulate moisture, adds subtle aroma, and deters tobacco beetles.
- Humidification device: humidity packs, gel, crystals, or beads that add moisture.
- Hygrometer: a gauge that shows the humidity level inside.
How a humidor works
The humidification device releases moisture into the sealed space, and the Spanish cedar helps buffer it, absorbing excess and releasing it when the air dries. The hygrometer lets you monitor the level. Together they hold a steady humidity so your cigars rest in a stable environment.
Main types of humidor
- Desktop humidor: a wooden box for the home, holding a few dozen cigars. The most common starter.
- Travel humidor: a small, rugged, often airtight case for carrying a few cigars.
- Cabinet humidor: a large piece of furniture for serious collections.
- Tupperdor / coolerdor: a sealed plastic container or cooler used as a low-cost, high-capacity alternative.
- Electronic humidor: uses an active system to regulate humidity automatically.
Do you need to season it first?
Yes. A brand-new wooden humidor must be seasoned before use, otherwise the dry cedar will pull moisture out of your cigars. Seasoning gently introduces humidity to the wood first. See our guide on how to season a humidor for the full process.
Where to go next
Prepare a new one in how to season a humidor, pick the right one in how to choose a humidor, and set the target level with ideal humidity for cigars.
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