Jiffy Bag Size Guide for Ecommerce Businesses
2025-04-11 13:40:23

Jiffy Bag Size Guide for Ecommerce Businesses
The importance of packaging can’t be overstated when it comes to mailing products safely. According to a report shared by Globe Newswire:
“The global market size of mailer packaging is expected to reach US$ 35.04 billion in 2025.”
A major portion of this market size is covered by jiffy bags due to their high functionality and affordability. The importance of jiffy mailers is increasing among ecommerce brands. The reason is that these mailers are ideal for delivering variously sized products with utmost safety.
However, choosing the right size of these bags that meet the requirements of the products is challenging for the brands. In this blog, we will discuss in detail the jiffy bag sizes and dimensions that will help you make an informed decision. Read on!
What is a Jiffy Bag?
A jiffy bag is a type of postal packaging primarily used to safeguard products during transit. These bags are famous for their cushioning effect provided by dual layers. The outer layer is mostly made of kraft paper that protects and shapes the inner layer.
The inner layer is padded, mostly made of bubble wraps, that offer a cushioning effect. This layer can also be made of macerated paper fibres providing a sustainable alternative to plastic bubble wraps. These paper pads are 100% biodegradable and recyclable.
The sealing mechanism of these bags varies depending on your specific requirements. For instance, you can go for heat-sealed bags that offer a tamper-evident closure. The option of resealable bags is also out there that come with a ziplock mechanism.
Importance of Jiffy Mailer Bags
Jiffy mailers are included in the most popular packaging especially for ecommerce businesses for many reasons. These bags come with endless features that make them suitable for shipping various types of products. Some common benefits of using jiffy bags for product transit are listed here:
Products Protection
Well-padded packaging bags provide the ultimate protection for the items packed inside them. If you want to ship fragile items in these bags, you can do so with a breeze. Outer paper covering protects items from dust and dirt, and bubble wraps avoid bumps and knocks of shipping.
Showcase Brand
One of the best things about these packaging bags is that they support various printing techniques and inks. You can print your brand elements like logos, taglines, etc. on these packaging bags to seamlessly boost your brand.
Captivate Recipients
Well-designed and protective mailers also leave a lasting impression on recipients of products. By designing these bags persuasively, and delivering products in them, you are exuding the adorability of your ecommerce brands. It can help encourage your buyers to repurchase from your brand.
Understanding Jiffy Bag Dimensions
Now that we know the significance of jiffy bags, let’s explore the dimensions of these bags. It will help you create your jiffy bags in suitable sizes that meet your packaging needs.
These bags are mostly measured in two dimensions: length and width. If you go for square bags, both the length and width of these packaging bags will be the same. However, if you go for the rectangular option, the width of the bags is different from that of the length.
When it comes to creating bags of accurate sizes for your products, you need to calculate the volume of the products. Doing so will help you determine the size of your required packaging bags.
Why Are the Sizes of Jiffy Bags Important?
The importance of measuring the sizes of jiffy bags can’t be overstated. The reason is that a suitable size ensures the snug fitting of products inside the jiffy bags. For ecommerce brands, it is more important because when the order is yet to be fulfilled and your products aren’t fitting in the jiffy; it can be frustrating.
Also, the suitable size of the bags guides you about the printed artwork. Using the limited space, you can create an optimal design that is visually appealing and stays within the bag’s borders as well.
How to Measure the Size of a Jiffy Bag?
Measuring the sizes of jiffy bags is essential and simple as well if you opt for the right method. All you need to do is use a scale to measure the length and width of the bags.
Although these bags are two-dimensional, you can pack three-dimensional products inside them with a breeze. To do so, you need to compare the area covered by these bags with the volume of products you want to pack inside them.
For example, a 40-inch cube bottle with a length of 10”, and a width and height of 2” can be easily packed in 45-inch square jiffy bags. However, the length of these bags should be ideally 11” and the width should be a bit more than 4”. Such dimensions of bags will snugly fit the bottle.
Jiffy Bag Sizes for Different Products
Now we know how to measure the sizes of dimensions of jiffy bags. Let’s explore some standard dimensions of jiffy bags for ecommerce product packaging. Here is a breakdown:
Thickness of Jiffy Mailers
The thickness of jiffy mailers can be divided into two based on the materials used to create these mailers. It means that the thickness of the paper and padding (bubble wrap or macerated paper).
When it comes to the thickness of paper-based material, it can vary depending on your specific requirements. To pack lightweight products, 90 GSM kraft paper is an ideal option to hold products and reduce shipping expenses. However, for heavier items, the range can be above 110 GSM.
The thickness of bubble wrap or other padding also matters a lot in jiffy bags. For lightweight mailers, 40 GSM bubble wraps are commonly used. However, if more protection is required, you can go for 60 to 80 GSM bubble wraps.
Which Jiffy Bags are Eco-Friendly?
The significance of eco-friendly jiffy bags can’t be overstated when it comes to making a statement. The reason is that most customers prefer to buy products packed in sustainable packaging. According to a report shared by Statista:
“82% of buyers willingly pay more for sustainable packaging.”
When it comes to mailer packaging for ecommerce and retail brands for product shipping, sustainable packaging is always a preferred choice. Jiffy bags made of kraft paper are considered to be ideal in this regard. The reason is that these packaging bags are biodegradable and compostable leaving no carbon footprint.
However, plastic bubble wraps are not a sustainable padding option for jiffy mailers. To make these packaging bags 100% eco-friendly, you can use macerated paper fibres as a padding material. Such paper-based material provides a cushioning effect and decomposes naturally leaving no carbon footprint and saying a big hello to a greener future.
Where to Get Customised Jiffy Bags?
Now that we know everything you need to know about the sizes of jiffy bags, let's discuss where to buy these bags. If you are looking for stock bags in certain sizes, you can go for local vendors and wholesalers. However, if you are looking for personalised bags that showcase your brand, reach out to a reliable online vendor like OXO Packaging.
By partnering with us, you can unlock unlimited customisations to create timeless mailers to your needs. From sizes and shapes to prints and finishes, we tailor your packaging bags according to your needs. Partnering with us also helps you enjoy other benefits like free design support, free shipping, fast turnaround, etc.
Conclusion
Jiffy bags are safe, inexpensive and most suitable packaging for shipping products with utmost safety. But, how to determine the sizes of these bags can be tricky. We hope the above guide on jiffy bag sizes will help you make an informed decision. If you’re still confused or want to create unique jiffy bags for your product packaging, get in touch with us today!