Unicorn Bags

Unicorn Medium Spawn Bags – 10T 0.2 Micron Filter (50-Pack)

Built for clean, consistent results, the Unicorn Medium 10T Spawn Bags are a trusted staple in gourmet and functional mushroom cultivation. This 50-pack offers a convenient quantity for small farms, research labs, or hobbyists producing grain spawn at scale.

Each side-gusseted bag stands upright after filling, holding 3–4 pounds of hydrated grain, and features a strong bottom seal that resists tearing—even under agitation. Made from durable 3.0 mil polypropylene, these bags remain flexible before and after sterilization.

The integrated Type T filter (0.2 micron) allows for optimal gas exchange while keeping out airborne contaminants, providing a sterile and breathable environment for healthy colonization.

Specifications:

•     Quantity: 50 bags per pack
•     Bag Size: 5″ x 4″ x 18″
•     Material: 3.0 mil polypropylene
•     Filter Type: T (1.5″ x 1.5″, 0.2 micron pore size)
•     Filter Hole: Style L
•     Capacity: 3–4 lbs hydrated grain
•     Features: Side gussets, strong seal, easy to close, sterilizable

Perfect for spawn producers and cultivators looking to maximize performance in a controlled environment.