Our packs absorb moisture when the air is too damp — and release it when the air is too dry. No refills, no distilled water, no guessing. Just drop one in and let it hold your exact relative humidity for months.
Ordinary products only add moisture — or only remove it. Inside every pack is a saturated salt solution that pushes the surrounding air toward one precise RH point, in whichever direction the air needs to go. That's what "two-way" means.
When RH inside your container climbs above the pack's rating, the solution pulls excess water vapor out of the air — preventing mold, swelling, and spoilage.
When the air gets too dry, the same solution gives pure water vapor back — keeping cigars supple, wood stable, and herbals from turning to dust.
Pick the pack rated for the humidity your contents actually need. Mixing? Start with the most popular level: 69%.
Bigger containers need bigger packs — or several small ones. Match the grams to the cubic volume you're protecting.
Hold 65–75% RH without distilled water, propylene glycol, or touching your hygrometer ever again.
Wooden Instruments
49% RH guards tops, bridges, and necks against the cracking-and-swelling cycle of seasonal air.
Herbal
58–62% RH keeps texture springy and terpene profiles intact — no crumble, no mold.
Tea & Food
Loose-leaf tea, dried fruit, brown sugar, spices — stay fresh, loose, and clump-free.
Match the pack rating to what you're storing — 49% for instruments, 69% for cigars, 62% for herbal.
Place the pack inside any sealed container. On top of the contents, tucked in a corner — position doesn't matter.
The pack slowly hardens as it's spent. When it feels rigid all the way through — typically 2–4 months — swap in a fresh one.
Typically 2–4 months in an airtight container, depending on how often it's opened and the ambient humidity. In tightly sealed, rarely opened containers, packs can last 6 months or more. When the pack hardens completely, it's time to replace it.
You can, but the levels will fight each other and settle somewhere in between. For consistent results, use only one RH level per container. If you're not sure which to pick, 69% is the most versatile starting point.
Never. The salt solution inside is precisely formulated at the factory. Adding water destroys the calibration. When a pack is spent, replace it — that's the entire maintenance routine.
Yes — the solution is food-grade and sealed inside a rugged, tear-resistant membrane. Many users place packs directly among cigars or tea leaves. If a pack is punctured and leaks, discard it and wipe the contents; the solution is non-toxic.
Match total grams to container size: an 8 g pack covers a small jar (up to ~1 oz of contents), 60 g covers a 25–50 count humidor or guitar case, and 320 g handles large cabinets. More packs = faster recovery after opening, never over-humidification.
Yes — we supply humidors, head shops, music stores, tea sellers, and distributors worldwide. Use the form below or email humiditybag@gmail.com for pricing.
Whether you need a pallet of 69% 60 g packs for your humidor business, or you're curious which RH suits your guitar collection — we answer fast.
Email: humiditybag@gmail.com
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