Extend the shelf life and preserve the potency of your dried mushrooms, herbs, or botanicals with the Microppose® Smart Storage Lid. This innovative lid fits any wide-mouth mason jar and transforms it into a precision-controlled storage solution. Featuring a built-in digital hygrometer for real-time humidity monitoring, it helps you maintain optimal conditions—whether for short-term use or long-term preservation. With a silicone sealing ring and included silica desiccant packs, your contents stay fresh, dry, and protected from mold and degradation.

Key Features:

  • Digital Hygrometer: Monitors humidity (10%–99% RH) and refreshes every 5 seconds.

  • Universal Fit: Compatible with all wide-mouth mason jars (Ball, Kerr, etc.).

  • Airtight Seal: Silicone ring locks in freshness and prevents leaks.

  • Ready to Use: Includes 2 silica gel packs and pre-installed battery for immediate setup.

Retail: $24.99
Price: $17.99
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    Item #: MSS1
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    Microppose® Smart Storage Lid – Humidity-Controlled Storage for Mushrooms & Herbs

    Microppose® Smart Storage Lid – Humidity-Controlled Storage for Mushrooms & Herbs

    Price: $17.99

    Extend the shelf life of your mushrooms!

    Preserve the freshness, flavor, and potency of your dried mushrooms and herbs with the Microppose® Smart Storage Lid. Designed for both short-term and long-term storage, this innovative lid transforms any wide-mouth mason jar (jar not included) into a precision-controlled storage container. The integrated digital hygrometer provides real-time humidity monitoring, while included silica desiccant packs and a silicone sealing ring ensure your contents stay dry and protected.

    Whether you're storing medicinal mushrooms, culinary herbs, or other dried botanicals, the Microppose® Smart Storage Lid helps extend shelf life and maintain quality with every seal.

    Optimal Storage Humidity for Mushrooms

    Short term: 1-90 Days 50-55% Long Term: 90 Days+ 30-40%

    Place your dried goods in a mason jar along with 1 desiccant pack. After 30 mins, check the humidity level and adjust up or down by adding another desiccant pack or a damp paper towel.

    Includes:

    • 1x Microppose® Smart Storage Lid (fits all wide-mouth mason jars)
    • 2x 5g silica desiccant packs
    • Silicone sealing ring
    • LR44 lithium battery (pre-installed)

    Features:

    • Built-In Digital Hygrometer/Thermometer: Monitors humidity from 10%–99% RH with ±2% accuracy, refreshing every 5 seconds.
    • Preserve Flavor & Potency: Keeps dried mushrooms, cannabis, and herbs in ideal humidity ranges to prevent mold and degradation.
    • Universal Fit: Securely attaches to any wide-mouth mason jar (Ball, Kerr, etc.).
    • Silicone Seal Ring: Ensures an airtight, leak-resistant seal to lock in freshness
    • Desiccant-Ready Storage: Includes two 5g silica gel packs for moisture control right out of the box
    • Low-Profile Design: Measures 89mm in diameter and allows jars to be stacked!

    Overall Customer Rating of 1 Reviews:
    review-star review-star review-star review-star review-star

    If you can't Vaccum Seal, use this!

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    I normally use the Hygrolid but I decided to try this instead, I always store my excess mushroom in a jar, they keep better and plastic can breath still and tends to leave them soggy unless I put a ton of desiccant packs inside. This lid is nice and air tight! The silicone ring really helps! The digital display is easier than the analog and you don't need to calibrate it!

    I store my mushrooms at 20-25% humidity for long term storage and they always perform like the day I harvested!