Every Kure Bags size — from a 3.5g pouch to a 2,000-unit wholesale case — runs on the same underlying technology: the FlavrSavr™ System. It's not a scent or a coating. It's a humidity-control standard built into the bag material itself, and it's the actual reason flower stored in a Kure Bag stays fresher longer than flower stored in a basic bag or jar.
Here's what it does and why the specific range matters.
💧 The 58–62% Range, Explained
FlavrSavr is engineered to hold cannabis at 58–62% relative humidity — not a random number, but the range cultivators and processors target for cured flower:
Below 58%, trichomes dry out and become brittle. Terpenes evaporate faster, and flower loses aroma and flavor.
Above 62%, moisture builds up enough to risk mold and bacterial growth — especially in a sealed bag with no airflow.
Inside that window, flower stays pliable, terpenes stay locked in, and the risk of mold stays low.
Most bags don't manage humidity at all — they just seal air inside, whatever condition that air happens to be in. FlavrSavr is built to hold the range instead of just trapping it.
🧪 How It Actually Works
Three things work together inside every FlavrSavr bag:
Black opaque barrier film — blocks UV light, which degrades cannabinoids and accelerates moisture loss.
Multi-layer material — slows the exchange of moisture and odor between the inside of the bag and the outside air, instead of letting it move freely like a single-ply bag would.
A double-track resealable zipper — keeps the seal consistent every time the bag is reopened, so humidity control doesn't degrade after the first use.
None of these three do the job alone. A barrier film without a real seal still lets humidity escape every time the bag opens. A tight zipper on thin plastic still lets light and moisture through the material itself. FlavrSavr is the combination.
🌿 Why This Matters More at Volume
For a single 3.5g pouch, a few days of humidity drift might not be noticeable. For a 2,000-unit wholesale case sitting in inventory for weeks, it's the difference between product that ships fresh and product that ships dry, brittle, or moldy. That's why FlavrSavr is standard across every Kure Bags size — the case you order performs exactly like the sample you tried, whether it's 3.5 grams or a full pound.
See FlavrSavr across the full wholesale lineup →
❓ FAQs
Q: Is FlavrSavr a spray or an additive?
A: No — it's not applied to the product. It's a property of the bag's material and seal design that maintains humidity passively, with nothing added to the cannabis itself.
Q: Do I still need a separate humidity pack?
A: No. FlavrSavr is built to hold the 58–62% range on its own, without needing a Boveda-style pack inside the bag.
Q: Does FlavrSavr work the same in every Kure Bags size?
A: Yes — every size, from 3.5g retail pouches to 2,000-unit wholesale cases, uses the identical barrier film, zipper, and humidity-control standard.