Can You Use an Ammo Can as a Humidor?

Cigars require careful storage to maintain their flavor, aroma, and overall quality. Traditionally, cigar humidors are used for this purpose, but they can be expensive and may not suit everyone’s style or budget. 

For those who enjoy a good DIY project or want a cost-effective alternative, an ammo can might come to mind. Designed for durability and airtight sealing, ammo cans have potential as cigar storage containers—with some modifications.

This article explores whether an ammo can work as a humidor, the benefits and challenges of this unconventional choice, and how to transform one into a functional storage solution for your cigars.

From Ammo Can to Humidor

An ammo can can serve as a humidor with modifications, as it's airtight but not ideal for cigars. Key adjustments include adding humidity control and cedar lining.

Humidity Regulation

Ammo cans don’t have built-in mechanisms for maintaining the ideal 65–70% humidity required for cigars. Adding a humidification device, such as a Boveda pack or a small electronic humidifier, is essential.

Cedar Lining

Traditional humidors are lined with Spanish cedar, which regulates moisture and enhances the flavor of cigars. You'll need to line the inside of the ammo can with Spanish cedar planks to replicate these benefits.

Temperature Sensitivity

Ammo cans, made of metal, can absorb and transfer heat, making them vulnerable to temperature fluctuations. Storing your modified ammo can in a stable environment is crucial to preserving your cigars.

Aesthetic Considerations

While functional, ammo cans lack the refined look of traditional humidors. However, they can be customized to suit your style, combining rugged appeal with practicality.

In summary, while an ammo can can be used as a humidor, it requires effort to modify and maintain it for optimal cigar storage. With the right adjustments, it can serve as a budget-friendly and creative alternative for short- to medium-term use.

How to Convert an Ammo Can into a Humidor

If you’re ready to turn an ammo can into a humidor, follow these steps. With the right tools and materials, you can create a budget-friendly solution for short- to medium-term cigar storage.

  • Step 1: Clean the Ammo Can

Remove any residue, oil, or lingering odors.

Use soap and water to wash the interior and let it dry completely.

  • Step 2: Line the Interior with Spanish Cedar

Purchase Spanish cedar sheets or planks from a cigar supply store.

Cut them to fit the interior dimensions of the ammo can.

Attach the wood using food-safe adhesive to avoid harmful chemicals.

  • Step 3: Add a Humidification Device

Place a humidity pack, such as Boveda, or a small humidifier inside the ammo can.

Position it to ensure even humidity distribution.

  • Step 4: Monitor Humidity Levels

Use a hygrometer to measure the relative humidity inside the ammo can. Aim for 65–70%, which is ideal for cigars.

Challenges of Using an Ammo Can as a Humidor

An ammo can offers a budget-friendly solution but lacks the features of a traditional humidor, such as reliable humidity control and temperature stability:

No Natural Wood Lining

When you buy traditional humidors, you will see that they are lined with Spanish cedar, which regulates humidity and enhances the flavor of cigars. Ammo cans lack this feature, so you’ll need to install a cedar lining for effective humidity control.

Temperature Sensitivity

Metal conducts heat, making ammo cans more susceptible to temperature fluctuations. Storing them in a stable environment is critical.

Aesthetic Considerations

While functional, ammo cans lack the polished, elegant appearance of traditional humidors, which may be a drawback for collectors.

Tips for Maintaining an Ammo Can Humidor

Transforming an ammo can into a functional cigar humidor requires ongoing care to ensure your cigars stay fresh and flavorful. Proper maintenance is key to preserving cigar quality, and by taking care of your humidor correctly, you can prevent issues like dryness, mold, or fluctuating humidity levels.

  • Season the Cedar Lining: Before storing cigars, moisten the cedar lightly to condition it.
  • Check the Seal: Ensure the rubber gasket remains intact to maintain an airtight seal.
  • Avoid Heat: Store the ammo can in a cool, stable environment to prevent temperature swings.
  • Inspect Regularly: Monitor humidity levels and the condition of your cigars frequently.

Pros and Cons of Using an Ammo Can

Using an ammo can as a cigar humidor offers a unique and budget-friendly alternative to traditional humidors. While it comes with notable advantages, there are also some potential drawbacks to consider before making the switch.

Pros

  • Durable and airtight.
  • Affordable compared to traditional humidors.
  • Customizable for a unique DIY project.

Cons

  • Requires modifications to function as a humidor.
  • Lacks natural humidity regulation and aroma benefits of cedar.
  • Can be affected by external temperature fluctuations.

Craft the Ideal Ammo Can Humidor Today

Transforming an ammo can into a humidor is a fun, budget-friendly project for cigar enthusiasts. While not a perfect substitute for a traditional humidor, with the right modifications, it can be a viable option for short- to medium-term storage.

For a successful DIY project, line the can with Spanish cedar, use a reliable humidification device, and monitor conditions. For long-term storage, investing in a quality humidor is still the best choice. Visit Online Cigars for more options and tips on cigar storage. Would you consider using an ammo can for your cigars? Share your thoughts below!