smelly proof bags weed

It’s in our roots.

Smelly Proof bags were born out of necessity. Good weed deserves good care. Typically, until now, when people needed a child proof, smell proof bag for their cannabis products, there wasn’t a great storage option out there – especially for those extra dark strains.

That’s where we come in.

We created the perfect carbon-lined stash bag for your marijuana and other goods. Our bags aren’t just odor proof – they’re also lab-certified child-resistant as well. They lock in freshness, are durable enough to handle whatever you throw their way, and they can be reused over and over, making them a great option for exit bags. For growers, smoke shops, and medical marijuana users to recreational smokers and everyone in between, Smelly Proof bags are the cannabis industry standard.


Clear or Black bags

A size for every need

Can be custom printed

Keeps marijuana fresh

Used by hundreds of smoke shops


Child-resistant locking options

Bags can be washed & reused

Keep odors sealed in for storage

Durable plastic to hold up to repeated use

Above and Beyond Standard

Smelly Proof bags are made of durable medical-grade plastic that exceeds USDA standards for food storage. With sturdy double-locking zippers and reinforced design, our bags are ideal for keeping even the heaviest portions air-tight, fresh, and safe. Smelly Proof stash bags are tougher than any you will ever find at a grocery store – the leading zipper sandwich bags just don’t compare!

Choose from a wide variety of sizes of marijuana bags in clear or black – they make the perfect exit package. Wash and reuse your Smelly Proof bags again and again, without having to worry that they will degrade or weaken over time. They are the only bags that have actually been tested with real bears!

In addition to being the ideal stash bag for your cannabis products, they’re also great for storing everything else too, from smelly foods like fish to items like tools, gadgets, bait and hooks, and just about anything else you can think of. Not only are they smell-proof, but they are also strong, durable, and can really take a beating.

You’ll never have to worry about overfilling them and having the bottom drop out like you would with Ziploc or Glad sandwich bags, which are made of thin, cheap plastic. Our double lock zipper tops won’t wear out over time, either. Easily seal your smell-proof bags again and again and take them with you wherever you go as an easy-to-reach solution for storage.


“Since the turn of the millennium, Smelly Proof has been an industry leader in creating indispensable quality, peerless products, and outstanding customer satisfaction. Their smell proof bags are specifically designed to keep odors out of almost any environment and within the bags where you want them to stay!

Smelly Proof bags are heavy duty durable plastic bags constructed to medical grade standards. They’re durable, reusable, and even go as far as to exceed USDA standards for food the storage of food items. Each bag is securely shut with a sturdy locking zipper. Each Smelly Proof bag is liquid, moisture and puncture resistant, they’re a far cry from the plastic bags you’d put your sandwiches in! Each bag is 100% reusable and can be washed and used again repeatedly.”

Smelly Proof Child Resistant Locking Bags

This isn’t your standard marijuana storage bag – we know that good cannabis deserves the best storage in bags that match the standard of your products. Smelly Proof bags are guaranteed to keep odors in them while keeping moisture and air out, even after several washings. Keep everything safe and dry in any backpack or storage location without worrying that your stash will be punctured or compromised, no matter how long it stays there.

The search for the ideal bags with child resistant packaging is over; Smelly Proof uses medical-grade materials that are certified and approved, tested and trusted. Don’t waste time or money with inferior products that promise to be strong and smell-proof but fail you over and over again. Our bags are so popular that they’ve been featured on QVC and are even perfect for sous vide cooking!

With durability you can feel, quality you can see, and a smell-proof guarantee you can’t beat, Smelly Proof bags are the answer you’ve been searching for to the long-standing problem of keeping your cannabis products dry, safe, and odorless in storage or transit.

Smelly Proof’s revolutionary design, superior materials, and our commitment to supreme quality tamper-evident weed bags is unmatched – see for yourself!

Ready to treat your weed right?

Pick out your new smell proof stash bag below. We have bags available in several different sizes, and also offer wholesale pricing. Choose from stand-up bags, XXS bags on up to oven-size bags, and more.

Mary Jane’s best friend. Keep smells & freshness in. Shop Now