60 gram and Humidor Bags. Every Boveda RH is accurate to +/- 1% in an air tight environment, which humidors are not. It's common that the actual RH of your humidor will stabilize up to 5 points lower than the Boveda RH you're using, due to humidor and ambient dryness.

And unlike distilled water and PG solutions with sponge/gel/crystals/beads that will impart unwanted flavors on your cigars, Boveda's reverse-osmosis membrane only releases pure water vapor and Boveda will never damage anything through direct contact.

Once you smoke a cigar stored with Boveda, you'll finally enjoy it exactly as the master blender intended.

- Perfect for travel humidors and small bags
- Dimension 2.75" x 2.5" each
- Shelf Life: 1 Year In Original Packaging
- Replace When Pack Turns Rigid