• Boveda 4 gram 2-Way Humidity Control Pack (600 pack)
  • Boveda 4 gram 2-Way Humidity Control Pack (600 pack)
  • Boveda 4 gram 2-Way Humidity Control Pack (600 pack)

Boveda 4 gram 2-Way Humidity Control Pack (600 pack)

SKU:    Many in stock
$ 445.00

*Important: Only use the 4 gram size when the 8 gram size will not fit in your container. The 4g pack is not any cheaper to make and it only holds half as much water. Only use 4g packs when absolutely necessary.

With half as much water content, you’ll get half the lifespan of the 8g pack.

  • Box of 600 – 4 gram Boveda in a plastic storage bag
  • Use in small medicine containers and small bags
  • Store in our OXO container at the register for easy merchandising
  • Dimensions 2″ x 2″ each
  • Shelf Life: 2 years in original packaging
  • Availability: Ships next business day

How many Boveda do I need?


7-14 grams
14-28 grams
112-450 grams


4 gram
8 gram
60 gram

*These recommendations are based on the assumption that the herbs are stored in a container with a good seal and vapor-barrier qualities. The tighter the seal, the more efficiently the Boveda will work.

How Boveda Works

The 4-gram is great for up to 14 grams of flower. You can now turn any jar/bottle/bag into the perfect cannabis storage environment for 2-4 months of frequent container opening/closing and much longer if the container is rarely opened.

Some businesses give away 4-grams with no strings attached or qualifying purchases, hooking people to come back and buy the 8-gram and 60-gram. In Washington, many processors package a 4-gram for quality assurance, because even good plastic containers leak cannabis quality and money as cannabis evaporates.

Each Boveda consists of a specially prepared saturated solution of pure water and natural salt. This saturated solution is contained within a water-vapor permeable “reverse osmosis” membrane. Within an enclosed container, Boveda maintains a predetermined level of (RH) by releasing or absorbing purified water-vapor as needed through the membrane.

Boveda provides the cleanest and most purified humidity of all other products available on the market today.

The life of any Boveda depends how hard it has to work giving up moisture. When there are very few soft spots left in the Boveda, it’s time for a replacement.