Boveda makes two-way humidity control packs that automatically maintain a precise relative humidity (RH) level inside a sealed container. Each pack contains a saturated salt-and-water solution wrapped in a permeable membrane — when the surrounding air is too dry, the pack releases moisture; when the air is too humid, it absorbs moisture. Boveda packs are used to preserve cannabis flower, premium cigars, tobacco, musical instruments, and any other moisture-sensitive product. They are passive, require no electricity or batteries, and need no activation — they begin working as soon as they are sealed in an airtight container with the contents you want to preserve.

How do I use Boveda packs?

Place the Boveda pack directly inside a sealed, airtight container with the cannabis flower, cigars, or other product you want to preserve. Use the size chart on Boveda's packaging to choose the right pack for the volume of your container: generally 4g packs for jars holding up to 1 oz, 8g packs for the same range with a longer service life, and 67g packs for pounds of flower or large humidors. The pack works automatically once sealed. You will know it is depleted when the pack feels rigid and crystallized rather than soft and pliable. Allow 7 to 14 days for a freshly sealed container to reach the target RH level if the contents were previously too dry or too humid.

How long do Boveda packs last?

A Boveda pack typically lasts 2 to 6 months depending on the size of the pack relative to the container, how often the container is opened, and the ambient humidity of your environment. As a general guideline: 8g packs in a fully sealed 1 oz jar opened occasionally last about 3 to 4 months; 67g packs in a sealed humidor or pound jar last 4 to 6 months. Replace the pack when it becomes hard and crystalline throughout — at that point it has fully released or absorbed its capacity and can no longer regulate humidity. A partially hardened pack with soft spots is still working but nearing the end of its capacity.

How many Boveda packs do I need?

As a rule of thumb, use one 8-gram Boveda pack per 1 ounce of cannabis flower in a sealed container, or one 67-gram pack per pound. For cigar humidors, use one 60-gram pack per 25-cigar capacity, scaling up proportionally for larger humidors. Using two smaller packs instead of one larger pack does not extend total service life — it simply provides faster humidity recovery when the container is opened frequently, which is useful for daily-access containers. When in doubt, more capacity is better than less: an oversized Boveda regulates humidity faster but cannot over-humidify your contents because the salt-water chemistry is self-limiting at the target RH.

What is the difference between Boveda 62% RH and 58% RH?

62% RH is the cannabis industry standard, designed to preserve fresh flower at the optimal moisture content for smoking — pliable buds, intact trichomes, and preserved terpene profile. 58% RH is the traditional cigar industry standard, slightly drier to prevent tobacco wrappers from cracking while maintaining a slow, even burn. Cigar smokers in humid climates often prefer 58% RH over the higher 65 to 69% RH levels to compensate for ambient moisture. Cannabis users almost universally choose 62% RH. Boveda also produces 65% and 69% RH for very humid cigar storage and specialty applications, though 62% and 58% account for the vast majority of consumer use.

Can I recharge or rehydrate Boveda packs?

No. Boveda packs are designed for one-time use and cannot be reliably recharged. The packs contain a saturated salt-and-water solution that becomes depleted over time as moisture moves through the membrane. While DIY methods like soaking a hardened pack in distilled water circulate online, Boveda explicitly does not endorse them — rehydrated packs do not maintain a stable target RH level and can either over-humidify or under-humidify the products they are meant to protect, defeating the whole purpose of the system. Once a pack feels crystallized throughout with no soft spots remaining, replace it with a fresh one for accurate humidity control.

How do I know when my Boveda pack is depleted?

A working Boveda pack feels soft, pliable, and slightly squishy — similar to a partially-filled water balloon. As the salt-and-water solution releases or absorbs moisture over time, the pack gradually hardens. When a pack feels rigid, brittle, or crystallized throughout with no soft spots, it has reached the end of its service life and should be replaced. A partially hardened pack with one or two remaining soft areas is still functional but nearing the end of its capacity — plan to replace it within a few weeks. Always check by squeezing rather than visual inspection alone, since packs can look full but be internally crystallized.

Boveda

Boveda is the most widely used two-way humidity control system in the cannabis, cigar, and premium tobacco markets. Each Boveda pack contains a patented saturated salt-and-water solution that automatically adds or removes moisture to maintain a precise relative humidity (RH) level inside any sealed container. Discreet Smoker stocks both 62% RH (cannabis standard) and 58% RH (cigar standard) in 4g, 8g, and 67g pack sizes plus bulk display cases. Free shipping on orders over $69, discreet packaging on every order.

How Boveda 2-Way Humidity Control Works

Conventional one-way humidifiers only add moisture — once the surrounding air gets too humid, they keep adding water and over-humidify your contents. Boveda's 2-way technology corrects in both directions: when ambient air is drier than the target RH, the pack releases moisture; when ambient air is wetter, the pack absorbs moisture. The result is a stable, hands-off humidity level that protects flower from drying out, preserves terpene profile, prevents brittle cigar wrappers, and stops mold growth from over-humid conditions. No electricity, batteries, or distilled water refills required.

Boveda 62% RH for Cannabis & Flower

62% relative humidity is the cannabis industry standard for storing flower at peak freshness. At 62% RH, buds remain pliable rather than dry and crumbly, trichome heads stay intact for full potency, and the terpene profile is preserved for full flavor. Boveda 62% packs are used in nearly every licensed dispensary container and serious home stash. Available in 4g packs for small jars (½ to 1 oz capacity), 8g packs for 1 oz jars with extended service life, and 67g packs for pound-scale storage or oversized stash jars.

Boveda 58% RH for Cigars & Tobacco

58% RH is the traditional cigar humidor standard — slightly drier than cannabis storage to keep tobacco wrappers from cracking while maintaining a slow, even burn. Cigar enthusiasts in humid climates often prefer 58% RH over the higher 65 to 69% RH levels to compensate for ambient moisture. Boveda 58% RH is available in 8g packs for small humidors or travel cases and 67g packs for desktop and cabinet humidors.

Boveda Pack Sizes Explained

4-Gram Packs

For airtight containers holding ½ oz to 1 oz of flower. Compact enough to fit in mason jars, vape jars, and small stash containers. Best service life when paired with smaller containers that aren't opened frequently.

8-Gram Packs

The most popular consumer size. Handles 1 oz airtight containers with longer service life than the 4g, and stacks well — use two 8g packs for 2 oz storage rather than upsizing.

67-Gram Packs

Built for pound-scale flower jars, large cigar humidors, and bulk storage. One 67g pack regulates the equivalent of roughly five to seven 8g packs.

Bulk Display Cases

For retailers, grow operations, and heavy users, Boveda also ships in display cases: 12-pack displays of 67g, 100-pack displays of 8g, and 125-pack displays of 4g. Bulk pricing reduces per-pack cost significantly versus individual purchases.

Why Buy Boveda from Discreet Smoker

Boveda packs lose potency on the shelf if stored too long unsealed, so freshness matters. Discreet Smoker is an authorized Boveda retailer with high turnover, ensuring you receive packs with full service life remaining. All orders ship in unbranded packaging with no smoke shop or vape branding visible, and free shipping kicks in at $69.

Frequently Asked Questions

What is Boveda?

Boveda makes two-way humidity control packs that automatically maintain a precise relative humidity (RH) level inside a sealed container. Each pack contains a saturated salt-and-water solution wrapped in a permeable membrane — when the surrounding air is too dry, the pack releases moisture; when the air is too humid, it absorbs moisture. Boveda packs are used to preserve cannabis flower, premium cigars, tobacco, musical instruments, and any other moisture-sensitive product. They are passive, require no electricity or batteries, and need no activation — they begin working as soon as they are sealed in an airtight container with the contents you want to preserve.
How do I use Boveda packs?

Place the Boveda pack directly inside a sealed, airtight container with the cannabis flower, cigars, or other product you want to preserve. Use the size chart on Boveda's packaging to choose the right pack for the volume of your container: generally 4g packs for jars holding up to 1 oz, 8g packs for the same range with a longer service life, and 67g packs for pounds of flower or large humidors. The pack works automatically once sealed. You will know it is depleted when the pack feels rigid and crystallized rather than soft and pliable. Allow 7 to 14 days for a freshly sealed container to reach the target RH level if the contents were previously too dry or too humid.
How long do Boveda packs last?

A Boveda pack typically lasts 2 to 6 months depending on the size of the pack relative to the container, how often the container is opened, and the ambient humidity of your environment. As a general guideline: 8g packs in a fully sealed 1 oz jar opened occasionally last about 3 to 4 months; 67g packs in a sealed humidor or pound jar last 4 to 6 months. Replace the pack when it becomes hard and crystalline throughout — at that point it has fully released or absorbed its capacity and can no longer regulate humidity. A partially hardened pack with soft spots is still working but nearing the end of its capacity.
How many Boveda packs do I need?

As a rule of thumb, use one 8-gram Boveda pack per 1 ounce of cannabis flower in a sealed container, or one 67-gram pack per pound. For cigar humidors, use one 60-gram pack per 25-cigar capacity, scaling up proportionally for larger humidors. Using two smaller packs instead of one larger pack does not extend total service life — it simply provides faster humidity recovery when the container is opened frequently, which is useful for daily-access containers. When in doubt, more capacity is better than less: an oversized Boveda regulates humidity faster but cannot over-humidify your contents because the salt-water chemistry is self-limiting at the target RH.
What is the difference between Boveda 62% RH and 58% RH?

62% RH is the cannabis industry standard, designed to preserve fresh flower at the optimal moisture content for smoking — pliable buds, intact trichomes, and preserved terpene profile. 58% RH is the traditional cigar industry standard, slightly drier to prevent tobacco wrappers from cracking while maintaining a slow, even burn. Cigar smokers in humid climates often prefer 58% RH over the higher 65 to 69% RH levels to compensate for ambient moisture. Cannabis users almost universally choose 62% RH. Boveda also produces 65% and 69% RH for very humid cigar storage and specialty applications, though 62% and 58% account for the vast majority of consumer use.
Can I recharge or rehydrate Boveda packs?

No. Boveda packs are designed for one-time use and cannot be reliably recharged. The packs contain a saturated salt-and-water solution that becomes depleted over time as moisture moves through the membrane. While DIY methods like soaking a hardened pack in distilled water circulate online, Boveda explicitly does not endorse them — rehydrated packs do not maintain a stable target RH level and can either over-humidify or under-humidify the products they are meant to protect, defeating the whole purpose of the system. Once a pack feels crystallized throughout with no soft spots remaining, replace it with a fresh one for accurate humidity control.
How do I know when my Boveda pack is depleted?

A working Boveda pack feels soft, pliable, and slightly squishy — similar to a partially-filled water balloon. As the salt-and-water solution releases or absorbs moisture over time, the pack gradually hardens. When a pack feels rigid, brittle, or crystallized throughout with no soft spots, it has reached the end of its service life and should be replaced. A partially hardened pack with one or two remaining soft areas is still functional but nearing the end of its capacity — plan to replace it within a few weeks. Always check by squeezing rather than visual inspection alone, since packs can look full but be internally crystallized.