Is a Boveda Humidor Bag reusable?
YES! Even though it says “one year” on the front, the Boveda Humidor Bag is reusable. It’s the Boveda inside the humidor bag that expires after a year. When the Boveda that came with your humidor bag starts to get crunchy and rigid, then it’s time to replace the pack.
Refill a Boveda Humidor Bag with Boveda 69% RH. (Size 60 for a medium or large bag; Size 8 for a small bag.) At 69%, you’ll maintain a perfect environment for premium cigars in a humidor bag.
Using an RH above 69% is not recommended in a humidor bag, which is an airtight environment. If the moisture level is too high, cigars can develop mold. So stick with 69% RH, which prevents mold growth while humidifying cigars. And never mix different RH levels within the same humidor bag or humidor.