Unicorn 2-3kg (5lb) Grow Bag Injection Port (3T Filter)

Unicorn™ 3T Bags with Injection Port are trusted worldwide by professional growers for their durability, sterility, and contamination resistance. The self-healing port allows clean inoculation with liquid culture or spore solution without opening the bag.

Ready to use straight from the bag — sterilise, cool, inject, colonise, and fruit without cutting or opening.

Product Features:

✔ 2.3kg (5lb) capacity — 8″ × 5″ × 19″ (20 × 13 × 48cm)

✔ Holds 2–3kg hydrated grain or substrate

✔ Self-healing injection port for clean, closed-system inoculation

✔ 0.2 micron (3T) filter patch for maximum pathogen protection

✔ Autoclavable polypropylene (BPA-free, food-safe)

✔ Genuine Unicorn — trusted by hobbyists and commercial growers

Certified food-safe: EN 1186 (EU) & FDA 21 CFR 177.1520 (USA).