69% Two-Way Humidity Packs for Travel Containers

$14.99

Updated 2026-11-04

These two-way humidity packs are sized for travel containers, with each packet weighing 8 grams and holding a target of 69% relative humidity. The two-way action means the pack can release or absorb moisture as conditions shift, helping keep the small enclosed space closer to the intended level rather than letting it drift with the surrounding air.

The set arrives as a 10-pack, so several portable containers can be outfitted at once or a single container can be refreshed over time. Each pack is compact enough to tuck into travel-sized cases and sleeves without crowding the contents. The 69% target suits setups where a steady, moderately high humidity level is preferred.

Made in the USA, the packs are intended for portable containers rather than large rooms or cabinets. Sealing the container well helps the pack work as designed, since open air exchange undercuts any two-way control. Users should match the number of packs to container volume and check them periodically during longer trips.

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