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Updated Sep 28, 2021 9:10 PM

Next time you have a package to send and don’t want to spend a lot on postage, consider a bubble mailer, an envelope lined with a bubble-wrap interior. Smaller and lighter than a box, these mailers offer protection with the bubble wrap and are often tear- and puncture-resistant. 

The best bubble mailers have a bubble lined interior and a durable outside either made from plastic or laminated kraft paper that provides protection so your items get to their destination safely and in one piece. Using bubble mailers also gives you the chance to send your items in style with numerous colors and fun prints to choose from.

How We Chose the Best Bubble Mailers


To select the best bubble mailers, we considered several different companies and 10 different products. We took several important factors into consideration, including:

  • Durability: The most important factor we took into consideration was: Will this mailer get your items from start to destination safely? With that in mind, we looked at the materials used for the outside (typically some sort of plastic or kraft paper and lamination combo) and the type of bubbles on the inside (generally, air).
  • Privacy: In a similar vein, we also looked at how good of a job the bubble mailers did protecting their contents. Opaqueness was key, ensuring that both senders and recipients maintain their privacy while the items being shipped are in transit.
  • Size and Quantity: Making sure the mailer can accommodate the items it’s intended to transport was also a factor, and products that offered multiple size options were preferable. We also considered how many mailers were included with each order—typically, 25, 30, or 50 envelopes per package. Those factors were more about being able to share a versatile and varied list of bubble mailers as everyone has different mailing needs.

The Best Bubble Mailers: Reviews and Recommendations

Best Overall: UCGOU Bubble Mailers

Best Overall

This 8.5-inch x 12-inch bubble mailer has air bubbles for damage control and a gray liner to protect your privacy. UCGOU

Why It Made The Cut: Lined with full air bubbles and made from 100 percent virgin plastic, the UCGOU Bubble Mailers will get your fragile items to their destination safely. 


  • Dimensions: 8.5 inches  x 12 inches
  • Color/Print: Black, Blue, Hot Pink, Navy, Purple, Teal, White
  • Number in Package: 25 


  • Peel and stick self-seal adhesive
  • Water-resistant 
  • Full air bubble lining     


  • Expensive 

Available in multiple classic and fun colors like black, blue, hot pink, navy, purple, teal, and white, the UCGOU Bubble Mailers are ideal for mailing fragile objects like jewelry, makeup supplies, photos, or books. At 8.5 by 12 inches on the outside and 8.5 by 11 inches on the inside, these mailers are lined with full air bubbles but are not overly bulky to avoid high shipping costs. They also have a plastic waterproof lining to protect your items from start to destination. The outside is made with 100 percent virgin plastic, which is known for being extremely durable, tear-proof, and water-resistant so you won’t have to worry about your package getting damaged along the way. 

These mailers have a strong self-sealing adhesive covered with a silver strip that can be easily pulled off when you’re ready to seal the bag. While they are slightly more expensive, they are well-made. 

Best Value: Fu Global Kraft Bubble Mailers

These bubble mailers are made from durable kraft paper and have a bubble lined wall for extra protection during transit. Fuxury

Why It Made The Cut: Fu Global Kraft Mailers are a lightweight, opaque, and affordable option for protecting your package during transit. Plus they come in different sizes to accommodate what needs sending. 


  • Dimensions: 4 inches x 8 inches, 6 inches x 10 inches, 8.5 inches x 12 inches
  • Color/Print: Brown, Yellow, Matte Black
  • Number in Package: 25, 50 


  • Peel and stick self-seal adhesive
  • Bubble lining
  • Lightweight 


  • Not water-resistant  

Fu Global Kraft Bubble Mailers come in three different sizes: 4 by 8 inches, 6 by 10 inches and 8 by 12 inches, and are available in packages of 25 or 50. Depending on your style preference, you can choose from yellow, brown, or matte black kraft paper. With a thick air bubble lining and a durable kraft paper surface, your shipment is sure to arrive at its destination in one piece. In order to protect the items you’re sending in transit from theft and to maintain privacy, the mailers are opaque so that no one can see what’s inside. And they’re priced less than many of their competitors. 

These multi-purpose mailers have a strong self-seal adhesive and a strip to be removed when you’re ready to close your package. As they are made from kraft paper, they are not water-resistant; however, you can save money on labels by writing directly on the package. 

Best Eco-Friendly: Kipulu 100% Biodegradable Bubble Mailers

Best Eco-Friendly

Make Mother Nature happy with your next shipment by opting for these 100 percent biodegradable bubble mailers. KIPULU

Why It Made The Cut: The Kipulu Bubble Mailers are the only 100 percent biodegradable mailers on this list. They are made from thoughtful eco-friendly materials and generate less carbon dioxide than traditional plastic. 


  • Dimensions: 6 inches x 10 inches, 8.5 inches x 12 inches
  • Color/Print: Black, Red, Pink
  • Number in Package: 25 


  • Made from eco-friendly materials
  • Waterproof
  • Peel and stick self-seal adhesive


  • Expensive 

Right off the bat, the Kipulu Bubble Mailers let you know they’re Earth-friendly. Printed with the message: “Hello! I am Biodegradable” right on the front, these little mailers are proud to tout their sustainability bona fides. To achieve true compostability, the company has done research and only uses certified compostable non-toxic mailers. While most mailers use plastic for the air bubbles, these are made from PBAT, a biodegradable plastic derived from petroleum and modified corn starch. The outside is made from durable kraft paper and laminated to make them completely water-resistant and tear- and puncture-proof. Even though these mailers are water-resistant, it is not recommended to let them sit in water as they will eventually break down. 

Due to the renewable ingredients used, these mailers have a shelf life of nine to 12 months when kept in a cool, dry location, out of direct sunlight. The company suggests taking this into consideration when ordering mailers in bulk. These mailers are more expensive than others, but you’re paying for the quality of the materials—and the eco-friendly aspect. 

Best Holiday-Themed: HOOMUU Halloween Bubble Mailers

Best Holiday-Themed

Send your spooky packages safely and stylishly this fall with these bubble mailers featuring a cute Halloween-themed print. HOOMUU

Why It Made The Cut: These mailers are not only adorable and paramount in getting into the Halloween spirit, but the double-layer bubble film protects any fragile items you’re sending. 


  • Dimensions: 9 inches x 12 inches 
  • Color/Print: Halloween
  • Number in Package: 30


  • Double-layer bubble wrap protection 
  • Lightweight
  • Peel and stick self-seal adhesive


  • Only available in one size 

HOOMUU Halloween Bubble Mailers are the perfect festive way to send packages this fall. Adorned with everything spooky like bats, spiders, witch hats, ghosts, and jack-o-lanterns, and measuring 9 by 12 inches, you can use these large mailers to send books, snacks, jewelry, cosmetics, and more. Inside the mailer, a double-layer of bubble wrap protects your items, while the outside features a smooth and durable surface. Made from polyethylene, they are also moisture-proof and water-resistant. The self-adhesive and tamper-proof seal has strong adhesive capacity so it won’t be easy to open during transport. 

Sold in a set of 30 envelopes, you’ll have plenty to get Halloween candy and goodies to friends and family, near and far. These bubble mailers are only offered in one size but you can always fold over the end to create extra padding. They are also very lightweight, which means you won’t incur any extra costs.

Best Decorative: Metronic Bubble Mailers

Best Decorative

These adorable and protective bubble mailers are offered in four unique prints with 360 degree air bubble technology. METRONIC

Why It Made The Cut: Metronic Bubble Mailers are proof that you don’t need to sacrifice your personal style when it comes to sending packages. Not only are they cute but they are also high-quality. 


  • Dimensions: 4 inches x 8 inches, 6 inches x 10 inches
  • Color/Print: Cactus, Daisy, Diamond, Quatrefoil 
  • Number in Package: 50


  • Offered in four unique prints
  • Uses 360 degree air bubble technology
  • Water-resistant and moisture-proof


  • On the thinner side  

Sending packages has never been so fun because you now have four great prints to choose from: pink/green cactus print, pink/white daisies print, black/white diamond print and black/white quatrefoil print. Metronic Bubble Mailers are sold in a 25 pack and offered in two sizes, 4 by 8 inches and 6 by 10 inches, so you can choose depending on the size of the items you will be mailing. Unfortunately, there is no variety pack to switch things up. 

These lightweight bubble mailers feature thicker air bubbles than most mailers do for better protection for your package during transit. Made of plastic, the thick outer layer is tear- and puncture-resistant and moisture- and water-proof. With self-sealed adhesive, your package will be protected from theft or damage. These mailers are ideal for sending jewelry and makeup products, however, some reviewers say they are thinner than other mailers so keep this in mind when sending more fragile items. 

Things to Consider Before Buying The Best Bubble Mailers


When shopping for the best bubble mailers, it’s a good idea to first consider what it is you’re mailing, as that will determine the size of the mailer. Typically, your items should fit snugly within the packaging so they’re not moving around too much during transit. The other option is folding the bubble mailer around the items to add more cushioning. For the most part, companies offer bubble mailers in multiple sizes, so just be sure to select the right size for your items.


One of the benefits of using bubble mailers is cost savings, as they are cheaper than using a box. Most bubble mailers are pretty affordable so you have your pick of lots of great options. Similar to most products, when using nicer and higher quality materials, the price tends to increase. Even so, they shouldn’t break the bank.



Is it cheaper to mail a bubble mailer or box?

Since bubble mailers take up less space and are typically lighter than boxes, you will save on shipping costs if you use a bubble mailer.


Can I ship bubble mailers for free?

Bubble mailers cannot be shipped for free; however the price varies depending on the size, if it’s considered an envelope or a package, and weight. If your bubble mailer is considered an envelope and weighs less than one ounce, you can put a stamp on it for 55 cents. If it’s considered a package, you have the option of mailing it USPS first class, priority, or ground.

Q: Are bubble mailers effective?

Bubble mailers are effective if you need to send a flat-shaped fragile item. The slim yet durable shape makes them the ideal option when sending small delicate items.

Final Thoughts

There are many great advantages to using a bubble mailer over a box. As they are smaller and lighter, they’ll be more cost-efficient when sending packages. The most important thing when it comes to the best bubble mailers is that they keep your items protected during what can be a rough journey. After that, selecting a fun color or print will be the icing on the cake and will make receiving the package all the more fun.