Spider Farmer® 2L Auto-Curing & Vacuum Storage Jar

The Spider Farmer® 2L Auto-Curing Jar provides an automated, scientific solution for preserving herbs, coffee beans, spices, and freshly harvested botanicals. Proper post-harvest curing requires controlled moisture distribution, chlorophyll breakdown, and oxidation protection to preserve delicate terpene profiles, aroma, and potency. Featuring intelligent one-touch vacuum technology, this jar automatically monitors internal air pressure and extracts air as needed to lock in freshness, suppress bacterial growth, and prevent volatile compound degradation.

Equipped with a Smart Digital Display lid, the jar provides real-time monitoring of internal relative humidity, ambient temperature, total storage duration, battery percentage, and vacuum pressure status. Designed with a wide-mouth opening and a flat-bottom 304 stainless steel liner, the container holds up to 3 to 4 ounces (85–115g) of dried material.

Powered by a long-lasting 2000 mah rechargeable lithium battery, the unit offers up to 180 days of standby operation on a single charge. The food-grade, corrosion-resistant stainless steel and silicone construction shields contents from light and ambient degradation. Complete with four complimentary 62% two-way humidity control packs, the jar ensures your yield cures consistently without drying out or risking mould formation.

Key Benefits:

• One-Touch Automated Vacuum: Intelligently monitors internal air pressure and automatically extracts air to create an airtight, anti-bacterial seal.

• Smart Digital Display Lid: Shows real-time internal humidity, temperature, curing time counter, vacuum status, and battery power at a glance.

• Generous 2L Capacity: Comfortably holds 3 to 4 ounces (85–115g) of material.

• Food-Grade 304 Stainless Steel: Non-reactive, light-blocking, and corrosion-resistant liner prevents residue buildup and terpene degradation.

• Includes 4x 62% Humidity Packs: Comes complete with four 2-way humidity regulation packs (replace every 90 days) to maintain ideal 55% – 62% relative humidity.

• 180-Day Battery Life: Integrated 2000 mah USB-rechargeable lithium battery provides up to 6 months of continuous vacuum monitoring per charge.

• Multi-purpose Preservation: Ideal for long-term curing of medicinal herbs, speciality teas, coffee beans, dried mushrooms, and gourmet spices.

Product Specifications:

• Brand: Spider Farmer®

• Volume Capacity: 2.0 Litres (Holds 3–4 oz / $85\text{--}115\text{ g}$)

• Liner Material: 304 Stainless Steel

• Outer Material: ABS Plastic & Food-Grade Silicone

• Battery Capacity: 2000 mAh Rechargeable Lithium Battery

• Battery Standby Life: Up to 180 Days

• Lid Display: LCD (Temperature, Humidity, Days Stored, Battery, Pressure)

• Included Accessories: $4 \times 62\%$ Two-Way Humidity Control Packs