HUMIDITY MATTERS

Better Storage Starts with Better Humidity

Yes, humidity matters. A lot.

When your goods get too dry, it doesn't just feel dry. Delicate crystals can become brittle, aromas and flavors fade, and the terpenes and essential oils that make your strain special can degrade over time.

Too much humidity isn't good either. Excess moisture can create conditions where mold and mildew can develop.

And because humidity changes with the seasons, your climate, heating and air conditioning, what's happening inside your jar can be very different from what's happening outside.

That's Why We Made the SmartJar

The STASHLOGIX SmartJar takes the guesswork out of storage with a built-in hygrometer that shows the relative humidity inside your jar at a glance.

Each SmartJar features:

  • Built-in hygrometer to monitor humidity in real time
  • UV-protective glass (green glass only) to help protect your contents from damaging light
  • Sustainable bamboo lid
  • Snug silicone gasket for an airtight seal
  • Reusable write-on area to label what's inside
  • Free IDEAL Humidity Packet (

    Better Storage Starts with Better Humidity

    Yes, humidity matters. A lot.

    When your flower gets too dry, it doesn't just feel dry. Delicate trichomes can become brittle, aromas and flavors fade, and the terpenes and essential oils that make your flower special can degrade over time.

    Too much humidity isn't good either. Excess moisture can create conditions where mold and mildew can develop.

    And because humidity changes with the seasons, your climate, heating and air conditioning, what's happening inside your jar can be very different from what's happening outside.

    That's Why We Made the SmartJar

    The STASHLOGIX SmartJar takes the guesswork out of storage with a built-in hygrometer that shows the relative humidity inside your jar at a glance.

    Each SmartJar features:

    • Built-in hygrometer to monitor humidity in real time
    • UV-protective glass to help protect your contents from damaging light
    • Sustainable bamboo lid
    • Snug silicone gasket for an airtight seal
    • Reusable write-on area to label what's inside
    • Free IDEAL Humidity Packet (2-way) included

    Keep It in the IDEAL Zone

    For proper storage, aim to keep relative humidity between approximately 55% and 65%.

    That's where our IDEAL 2-Way Humidity Control Packets come in.

    Simply drop an IDEAL packet into your SmartJar. The packet works in two directions—adding or absorbing moisture as needed—to help maintain approximately 65% relative humidity.

    No orange peels or other complicated old-school tricks. No guessing.

    And unlike an ordinary jar, the SmartJar actually shows you what's happening inside. When the hygrometer starts falling below the ideal range, you'll know it's time to replace your humidity packet.

    Protect What You Paid For

    You spend good money on quality goods. Don't let poor storage ruin it.

    The SmartJar + IDEAL Humidity Packet gives you a simple system to help preserve freshness, aroma, flavor, terpenes, and overall quality—while letting you see the conditions inside your jar every time you pick it up.