Last updated: January 28, 2022
There is a vast array of different cannabis strains available to smokers these days, and they all have one thing in common: an undeniably recognizable, and potent aroma. This pungent smell can only be contained by a high quality, airtight container — standard zip-lock bags and tins just aren’t going to keep that smell at bay.
The potent smell in cannabis comes from terpenes, an essential oil found in almost all flowering plants. With the proliferation of indoor growing, and with so many new and more terpene-rich strains, cannabis has become not only stronger but also stinkier, and some strains contain over 200 terpenes.
Apart from smell, you’ll want to keep your buds nice and fresh too, and an airtight container will considerably extend the life of your expensive nuggets.
If you are confused about finding the best airtight and smell-proof container for your weed, don’t despair! We’ve created a list of in-depth reviews to help you find the best one to suit your unique needs.
|Best Overall||Tightvac TV3-SBK Vacuum Seal Portable Container||
|Best Value||HANSER Resealable Foil Pouch Bags||
|Premium Choice||Herb Guard 87784 Herb Container||
|Herb Preserve LEPAC6874 Refillable Glass Stash||
|Honeypuff Detachable Double Deck Herb Container||
The TV3-SBK airtight container from Tightvac is sure to keep your stash fresh and smell-proof. It can easily hold up to 1 ounce of weed and is still compact enough to fit easily inside a small backpack. Its size lets you also stash papers, a pipe, or even a grinder. It has a patented vacuum-sealed system, which will keep your stash airtight and moisture-free. This is in the form of a button, which eliminates air when the lid is screwed on.
The Tightvac has a system that allows the weed stored inside to degas. The two-way valve allows gas to slowly escape, without letting in oxygen. This means that weed stored inside for an extended period or exposed to heat may let off a small amount of aroma. This can be mitigated somewhat by using a zip-lock bag and by keeping the container completely free of sticky resin.
To conclude, we think this is the best airtight and smell proof container for weed.
We’ve found that these resealable foil bags from HANSER are the best airtight and smell-proof containers for the money. They have a premium resealable zip0lock mechanism, which keeps air and moisture out and keeps pungent odors in. They are made from a durable 110-micron thickness aluminum foil material, which is heat-sealable for 100% smell-proof capability. This is also a useful feature, as it will let you know if the bags have been opened.
They are 3×4 inches, which is enough for 5 grams or so of small nuggets, and there are 100 bags inside the pack. While these bags are airtight and smell-free, they are not exactly discreet. They have a transparent window on the front, not ideal if discretion is high on your list of priorities. That said, they are smell proof and airtight, as well as inexpensive and easily hidden.
This elegant 250ml smell-proof stash jar from Herb Guard comes at a higher cost but will give you premium long-lasting quality. The jar is made from Miron Glass, which is highly effective against UV rays and heat, and it comes with a small Boveda humidity pack to keep the inside of your jar at around 62% humidity. This jar is built to last — its Miron Glass construction is thick and durable and can withstand falls and drops. It comes with resealable travel bags, jar label stickers, and a humidity pack. It measures at 4×3 inches, enough to hold about half an ounce of weed.
The glass container is fairly large and heavy, and though it is durable, glass is not ideal for traveling with. That and its higher price keep it from the top two positions.
This stylish jar from Herb Preserve is made from UV-resistant glass and has an airtight and smell-proof plastic screw-on lid to keep your stash fresh and discreet. The pigmented glass allows only UVA light to enter, keeps your stash hidden, and will keep your bud fresh for up to six months. It will store around a quarter ounce (7 grams) of weed and is highly portable and light, perfect for handbags and discreet storage.
The lid is plastic and uses a foam seal as opposed to rubber or silicone. This means it does still emit a fair amount of odor, even when tightly sealed. The plastic lid is also prone to cracking, according to user reviews.
This stash jar from Honeypuff is not only airtight and smell-proof but also waterproof. It is made from high-quality aircraft-grade aluminum, which is strong and long-lasting. It has two separate compartments, which combined, allow you to store around 5-6 grams of bud. These separate compartments are great for separating strains or for stashing additional papers or a pipe. It is also completely waterproof, so you don’t need to worry about moisture getting into your bud.
One small caveat is that the threaded lids can easily be overtightened due to the lack of mechanical stops. This will put strain on the O-rings, which will eventually perish or break and thus allow odors to escape.
This pocket-sized container from Ondamota is great for storing your weed if you’re on the move. Its stylish, CNC-milled design can easily fit into your pocket, while storing up to 3.5 grams of weed. It’s constructed from lightweight but durable aluminum that won’t corrode or rust, won’t easily be crushed, is easy to clean, and won’t flavor your weed like plastic sometimes can.
It is airtight and waterproof due to its durable O-ring lid design. The lid may stick if the thread gets full of resin, though, and it has no grip, which can make it extremely difficult to open.
The T80S stash jar from Canniloq features a push-and-turn locking cap to make it airtight and smell-proof. Its silver aluminum design is durable, UV-resistant, shatterproof, and scratch-resistant and contains no harmful chemicals like BPA or PVC. The push-turn locking cap is a great feature because it is child-proof, and it is sealed by an O-ring for maximum airtight effectiveness.
The finish is a MIL-Spec anodized finish that provides abrasion and corrosion resistance, and it can hold around 3-5 grams of weed. The internal cap components are made from food-safe Dupont Delrin, Teflon, and stainless steel, so you can rest assured that your bud won’t be contaminated by any harmful chemicals.
This bundle of four containers from Alltrapod offers lightweight, shatterproof, and smell-proof storage. The container fits neatly into your pocket with a height of only 3.84 inches and is tightly sealed with an O-ring, making it airtight and waterproof. Its height makes it easily fit papers inside along with your precious bud, and it will hold around 4-5 grams of weed. The different color pods are a great feature to store and keep track of different strains of bud.
Users report the lids can difficult to open, and although fairly airtight and waterproof, these containers are not completely odorless.
This aluminum container from Aufew is portable and has a nifty keychain design that can attach to a bag or belt. It has an FLS silicone sealing ring to ensure odor and air-proof protection, as well as water resistance. Its elongated design makes it ideal for storing small amounts of bud or 6-8 rolled joints. It is made from high-quality aluminum alloy, which is rustproof and easy to clean.
This container may be airtight, but it is not 100% smell-proof. It will reduce odors somewhat, but not completely. While its small and slim design is great for a few pre-rolled joints, if you are a heavier smoker, you may want something with a bit more capacity.
This simple glass container from MedicalKush Supply is as basic as it gets. It will allow you to store 3-4 grams of weed and has a plastic screw top lid. It is moisture resistant and features a thin Styrofoam disc under the cap, which helps the air seal and assists in odor reduction.
Users report a reduction in smell, but it does not eliminate odor completely. The airtight seal is not entirely airtight, and your bud will dry out it left inside it for a few days. The glass construction will likely break if dropped, and the plastic lid cracks easily too. The transparent glass will make your bud susceptible to UV rays and is not ideal if discretion is high on your priority list.
Discretion is often high on the list of priorities for a smoker because the biggest giveaway is the strong, unmistakable odor that cannabis gives off. If you are leaving home with your stash, you’ll want a container that gives off as little smell as possible or preferably, none.
Cannabis gets its unique and pungent smell from terpenes. Terpenes are found in almost all flowering plants and are responsible for all the varieties of fragrances. Terpenes, like cannabinoids THC and CBD, are found in highly varying quantities in different strains of cannabis. This is why some bud stinks more than others. Common terpenes produced by cannabis are limonene, a lemon-scented terpene, and the classic “skunk” terpene. You’ll often hear cannabis smokers describing different strains with flavors like citrus, mint, and pine. It is the terpenes that give different cannabis strains their unique and pungent aroma.
A strong odor traditionally indicates a strong strain of weed, but this has changed somewhat in modern times. The huge rise in indoor growing and advanced growing methods has produced a vast variety of strains, and all preconceptions about strains have been thrown out the window. For example, some strains smell pungent and are dripping with resin but produce only a mild intoxication. Then, other stains appear bland and may not even smell much but produce a high that lasts for hours. This is due to the unique combination of terpenes, THC, and CBD in each strain.
There are several factors to consider before buying a container for your weed, and some will be more important than others, depending on your unique situation.
Your container should be as airtight as possible, not only to make it smell-proof but also to keep your herb fresh. Dried-out weed will lose some of its potency and crumble when touched, making it difficult to roll. Super-dry bud will also be harsher on your lungs, especially if you prefer smoking through a pipe.
Manufacturers use different methods to achieve an airtight seal. Foam inserts, rubber O-rings, and specialized threads are all commonly used. An important point to consider is that is whatever is used inside the container is food grade and safe to store. You don’t want to be smoking any chemicals leached from a poorly made container.
Your container is likely to do serious mileage, so it needs to be as durable as possible. They can often be dropped, sat on, or crushed inside a bag, especially when stashed in a hurry. Containers are typically made from glass, plastic, and aluminum.
Traditional glass can shatter easily when dropped, but new versions are made with strong shatter-resistant glass or sold with a soft pouch. Glass is also easy to keep clean of sticky resins. If the glass is tinted, it also has the advantage of being UV resistant and won’t dry out your weed. Clear glass, of course, will not give that advantage.
Plastic has the advantage of being lightweight, even when the container is made with thick plastic. Plastic containers can be easily crushed but are usually fine when dropped. Plastic is a porous material, and resin can stick to it easily, making it difficult to clean and smelly. While a brand-new container will work well at odor reduction, an older one may start to smell, even when cleaned. A plastic pouch placed inside the plastic container may help with odor reduction.
Aluminum is lightweight and durable. It can be dropped and sat on and is difficult to crush. They are also easy to clean and UV-resistant.
How much weed do you want to carry? Of course, it depends entirely on how much you smoke or how long you’ll need the stash to last you. Generally, a small and discreet container is best for taking weed out on the go. A small glass or aluminum jar will give you space for a few big nuggets, while an elongated container will allow you to carry pre-rolled spliffs around. A bigger container will also provide space for a grinder, papers, and any other paraphernalia you may need.
Are you using your container to store your stash at home? In this case, bigger is better, as you won’t be lugging it around in a bag. A classic glass jar will give you plenty of smell-free space to store your weed at home.
Whatever the container you choose, the most important factor is to keep it clean as possible. Even the tiniest amount of residue on the outside will cause it to smell. Any sticky residue on the thread of your container’s lid can make it near-impossible to open again. A small hack among growers is to always place your bud inside a zip-lock bag and then into the container. This will help keep it both smell-free and clean.
The TV3-SBK airtight container from Tightvac is the overall winner of our tests and our top choice for an airtight and smell-proof container. Its patented vacuum-sealed design will make sure it is free from odors, airtight to keep your bud fresh, and water-resistant to keep it dry.
The best airtight and smell-proof container for the money is the resealable foil bags from HANSER. They are lightweight, affordable, and airtight and smell-proof. The durable 110-micron thickness aluminum foil bags are heat sealable, small and discreet, and reusable.
Discretion is important to weed smokers the world over, and finding a container that is 100 % smell-proof can be stressful. Hopefully, these in-depth reviews have helped you find the right airtight and smell-proof container to suit your unique needs.
Featured Image Credit: rajjawa, Shutterstock
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