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What is a Mylar Bag? Everything You Need to Know

what is a mylar bag

Do you need a durable and waterproof storage solution for your weed? Everyone wants to guarantee the safety of their product while shielding it from moisture and other elements. Fortunately, Pot Printers’ mylar bags are a game-changer in the world of weed storage and preservation.

Mylar bags are an essential tool to have in your arsenal. In this article, you will learn everything about mylar bags and how they can revolutionize the way you store and preserve your food and herbs.

Composition of a Mylar Bag

In terms of its makeup, mylar is made of a blend of tough and long-lasting PET polymer, a post-consumer recycled plastic. These bags are renowned for their ability to keep out light, air, and moisture, which makes them a perfect material for preserving and storing products.

The bags also consist of biaxially oriented polypropylene (BOPP), which is a moisture barrier. Extraction of molten polypropylene through a slot die and subsequent biaxial orientation creates BOPP, a form of polypropylene film that is strong, transparent, and resistant to moisture.

Why Use a Mylar Bag?

Mylar bags are popular among the survival and camping industries. Besides, they are available in child-resistant options as well. Therefore, your supplements will be safe for curious kids. 

Pot Printers, a company that has been in the cannabis industry, offers a wide range of mylar bags in different sizes and materials. Their most popular offering is custom mylar bags.

Pot Printers also offers the most affordable bags, made from the highest quality materials and with fast turnarounds. One of their popular products is their standard/blank bags. Also, these blank, non-custom bags are available in various sizes, materials, and finishes with roughly 25 unique SKUs.

Popular Custom Mylar Bags From Pot Printers

Pot Printers are one of the top suppliers within the marijuana industry. The brand offers mylar bags that are composed of robust and durable material that is resistant to tearing. The best part is you can order to print with your design or logo. 

They also offer all sizes from 3.5-gram bags all the way to 1-pound bags. Moreover, you can talk to the team members if you're not sure what type of bag you want or would like something more custom. You can also ask for custom mylar bags like Kraft, Holographic, or a different size.

Benefits of Using Mylar Bags

There are many benefits of using mylar bags, including some of which we’ve mentioned above. Now, let's look into those benefits in detail.

Extended Shelf Life

Mylar bags are designed to block out light, air, and moisture, which helps to prolong the shelf life of stored items. Also, this makes them ideal for food storage and preservation. Furthermore, this slows down the process of oxidation and decay compared to other forms of packaging.

Durable and Waterproof

Mylar bags are made from strong and durable polyethylene terephthalate (PET) polymer and biaxially oriented polypropylene (BOPP) film, which makes them resistant to tearing and water damage.


You can use mylar bags in various applications, including food storage, emergency supplies, and medical equipment. Many manufacturers use mylar to produce high-strength and low-weight camping and survival peripherals. People also use it famously for traveling and trekking on rough paths.

Child-Resistant Options

Mylar bags can be made in child-resistant options, making them suitable for storing supplements and other products. Child-resistant packaging is an important safety feature that can help to prevent accidental ingestion of dangerous products.


Mylar bags can be customized with designs, logos, and different materials, making them suitable for any business or individual. This feature can be very useful for branding and marketing purposes.


Mylar bags are relatively inexpensive compared to other options, making them a cost-effective solution for food storage and preservation.

Variety of Sizes

Mylar bags are available in various sizes, making it easy to find the right size for your needs. Also, you can order these bags with custom specifications if you need them.


Pot Printer's custom mylar bags are the perfect solution for anyone looking for a durable and easy-to-use bag. With different volume selections available, you can find the exact size of bag you need to store your goods. 

Plus, they are incredibly easy to customize and print on, making them a great option for any business or individual. We hope this article has answered your burning question about what a mylar bag is. If you find this information useful, share this article with your family and friends.