Best Compostable Shipping Bags in 2026

PREMIUM QUALITY - The shipping bags are crafted with 100% virgin polyethylene which is incredibly durable and strong on the outside with tough protective black inner linings inside.

Self-Sealing: Self adhesive seal strip - easily close and ship your envelopes, no licking or water needed, tamper-evident, and super secure closure

FOCUS ON YOUR PERSONAL PRIVACY - The self-seal strips for easy packing provide a high strength, durable closure ,making it water and tear resistance. Thanks to the pure black inner lining, the privacy of the items inside is guaranteed.

White Poly Mailers- Our poly mailers are a reliable shipping and packaging solution for your retail or online small business. These mailing envelopes measure 10x13" inches, pack of 100 mailers which are lightweight and easy to shipping for small business!

Provides Confidentiality- METRONIC shipping bags are equipped with a strong self-sealing adhesive strip that is tamper-resistant. The thick material also makes it opaque, puncture-resistant, and waterproof. The best choice is to protect your privacy!

Durable and Reliable- Millions of eCommerce retailers around the world use our mailing bags to ship items to their customers. Now, let our mailing bags help you to build your business and boost your brand!

100% Biodegradable: our bubble cushioning wrap is made of PBAT and modified corn starch. The envelope is made of kraft. These poly bubble mailers are certified by BPI and OK compost, and meet the standards of ASTM 6400 and EN13432. They are non-toxic , BPA-free and generate less CO2 than traditional plastic.

Improve Your Corporate Image: your customers will be surprised and relieved to open a bubble mailer made of eco-friendly materials. It will speak volumes about your sense of social responsibility and the high quality of your brand, and help you build a lasting impression with your customers.

Each bubble envelope contains a four-season self-sealing adhesive strip. The strong stickiness prevents your items from being tampered with during transportation, even in extreme hot or cold weather. Please note: store these compostable padded shipping envelopes in a cool, dry location and avoid direct sunlight. The shelf life is 12 months.

100% BIODEGRADABLE - Made of PBAT and modified corn starch in accordance with the standards of ASTM 6400, EN13432, BPI, and OK COMPOST HOME. This material represents a 60% reduction in CO2 emissions compared to traditional plastics, is non-toxic, and BPA-free.

FITS YOUR BRAND PERFECTLY - Elevate your customers' experience and make it easy to recognize your shipments. Using our stunning shipping supplies with custom designs ensures your brand stands out from the crowd. Who wouldn't want to open that compostable package without any guilt?

UNPADDED, SECURE, AND EASY TO USE - Our 2.5 mil compostable poly mailers are unpadded and perfect for sending out non-fragile items such as clothing. Our strong tamper-proof self-adhesive strip is there so once sealed, it can't be opened without visible signs of tampering. Keep your package safe and deter thieves with strong packaging that won't open easily.

【Dimension of poly mailers】Usable size: 24x24 inch, 50 pcs. Famagic poly mailers are a reliable shipping solution to ensure the safety of product, and furthermore providing more color options to meet the diverse needs of customers. The outstanding color and smooth touch of shipping bags could give a deep impression to your customers. These poly mailers are applied to commercial and non-commercial use.

【Tear-proof and waterproof poly mailers】 Made of high-quality poly material, poly mailers bags are sturdy and durable. The shipping bags are tear-proof, well protecting your product from being torn during transportation, and waterproof, preventing your product from being damp.

【One-piece shipping bags】The durable poly mailers integrate bag and tape, which greatly improves your packaging efficiency. And the gray lining of the poly mailers bags can improve the privacy of the product. Besides, these shipping envelopes are tamper-resistant by its strong adhesive, reducing the risk of goods being stolen.

White Poly Mailers - Our custom colored shipping bags are a reliable shipping and packaging solution for your retail or online business. These shipping envelopes measure 12x15.5 inches, pack of 100 poly mailers. These colorful mailing bags are a fun and fashionable way to ship your packages. Add some color and a personalized touch to each package you send to your customers. Make your business stand out from the rest and build a lasting impression.

Simply Peel & Seal - Poly mailers contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Shipping bags are a cost-effective and efficient way to ship all your packages. Perfect for business and retail use. These mailers poly bags are convenient, lightweight, and will help to save on shipping costs. Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up!

Strong & Durable Construction - Our shpping bags are crafted with only the finest materials. Ship your packages confidently with our strong and durable mailing envelopes. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These package bags are tear-resistant, puncture-resistant, and waterproof. You can count on our mailing bags to keep your packages safe until they reach to destination.

KKBESTPACK 10" x 13" Poly bags

Shipping Envelopes Color: Black

Self Seal Poly Mailers: Water, Tear and Puncture Resistant

ECO FRIENDLY: Double seal for double use. Customer return? They can mail it back in the same package. Reusable and 100% recyclable.

DURABLE: Our mailers are thicker than the industry standard. They are also waterproof and tear-resistant to ensure your item arrives safely.

SECURE: Our interior black layer acts as an extra line of protection to safeguard your items from being visible from the outside.

100% BIODEGRADABLE - Made of PBAT and modified corn starch in accordance with the standards of ASTM 6400, EN13432, BPI and OK COMPOST HOME. This material is BPA-free, non-microplastic and represents a 60% reduction in CO2 emissions compared to traditional plastics.

LEAVE A LASTING IMPRESSION - Your customers will be surprised and relieved to open shipping bags made of eco-friendly materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image. This small eco-friendly effort will bring your brand to the forefront.

STRONG & DURABLE - These biodegradable shipping envelopes are resistant to moisture, water, punctures, and stretching. The adhesive strip is very strong, and the only way to open the packaging envelope is by cutting or destroying them. You can be sure that your parcels will reach your customers in the same state they left you - intact and looking awesome.

BETTER FOR THE ENVIRONMENT - Our shipping bags are 100% recyclable, however not every city has the capacity to recycle plastic, that’s why our mailers are made with soy based ink and environmentally safe D2W. Meaning after 2 years, there will be no micro plastics left behind

WOW FACTOR - Stand out from the competition with decorative, colorful and custom designs carefully curated for your reselling brand or at home small business; with 2.3mil thickness, our eco packaging bags have incredible durability to prevent ripping and tearing

PERFECT FOR CLOTHES - These unpadded eco mailers can hold it all, jeans, t-shirts, sweatshirts, sweatpants, shoes, apparel, and other light weight items; the perfect choice for cute packaging for small business and boutiques

♻️ 100% Biodegradable : Made of PBAT and modified corn starch in accordance with the standards of ASTM 6400, EN13432, BPI and OK COMPOST. They generates less CO2 than traditional plastic.

♻️DURABLE PROTECTION - 2.5 mil top-quality biodegradable poly mailers are tear and puncture resistant. Even though biodegradable Shipping envelopes don't offer interior cushioning, they are made to withstand the rigors of the shipping process.

♻️SOCIAL RESPONSIBILITY - Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand

WHO HAS THE PATIENCE FOR flimsy mailers that TEAR during shipping? Not us, and neither should you! Package Mint 10x13 Poly Mailers are constructed out of low-density polyethylene, known for its INCREDIBLE STRENGTH and durability. These lightweight, waterproof mailing bags are RIP-RESISTANT, keeping their contents SAFE, SOUND, and DRY throughout their shipping journey.

SAY BUH-BYE TO poly mailer bags with WEAK, FEEBLE ADHESIVE that doesn’t stay closed. Our packaging bags are crafted with STRONG PEEL-AND-STICK adhesive strips that are both TAMPER-RESISTANT and tamper-evident – clearly indicating if your mailer has been tampered with – for shipping packages that remain SECURELY INTACT all the way to their final destination doorstep. 100 large poly mailers per pack!

WHETHER YOU WRAP your package in our glam leopard print, boho rainbows, or rocker grrrl Lightning Bolts, our chic poly bag designs TURN UP THE FUN and add that special PERSONALIZED TOUCH they won’t get from big box stores. These cute poly mailers create a MEMORABLE UNBOXING EXPERIENCE for your customers, and are the cherry on top of mailed gifts. A variety of GORGEOUS DESIGNS to choose from!

100% BIODEGRADABLE MAILER - I’m a 100% Compostable Mailer made from d2w raw material extracted from gum, which can breaks down in any home or commercial compost in 3-6 months! I'll transform into fertilizers completely with no harmful residue. Within 15-18 months in landfills, I'll disappear even if you don't compost me.

100% SAFETY - The biodegradable mailer has passed the ecotoxicity test, and can be in contact with food for a long time. It does not contain organic chlorine or heavy metals.

PERFECT SIZE - 12" x 15.5" PACKAGING BAGS FOR SHIPPING - Suitable for Clothes, Documents, Gifts, Books, Accessories and other Non Breakable Items.

100% Biodegradable: The bubble cushioning wrap is made of PBAT and modified corn starch. The envelope is made of kraft. They are certified by BPI, OK compost, and meet the standards of ASTM 6400 and EN13432. They generate less CO2 than traditional plastic.

Better Corporate Image: Your customers will be surprised and relieved to open a bubble mailer made of eco-friendly materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image. Your sales performance will see a remarkable boost as your brand and concepts are recognized by your customers.

Please Note: Usable Size: 9 x 11, 25 Count. Shelf life 12 months. Please keep these eco-friendly bubble mailers in a cool dry place below 95°F and avoid direct sunlight.

100% Biodegradable: the bubble cushioning wrap is made of PBAT and modified corn starch, while the envelope is made of kraft. They are certified by BPI and OK compost, and meet the standards of ASTM 6400 and EN13432. They generate less CO2 than traditional plastics.

Better Corporate Image: your customers will be surprised and relieved to open a bubble mailer made of eco-friendly materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image. Your sales performance will see a remarkable boost as your brand and concepts are recognized by your customers.

Please Note: usable size: 10.5 x 15 inches, 25 count. Shelf life is 12 months. Please keep these eco-friendly bubble mailers in a cool, dry place below 95°F and avoid direct sunlight.

100% BIODEGRADABLE - Made of PBAT and modified corn starch in accordance with the standards of ASTM 6400, EN13432, BPI, and OK COMPOST HOME. This material represents a 60% reduction in CO2 emissions compared to traditional plastics, is non-toxic, and BPA-free.

BETTER CORPORATE IMAGE - Your customers will be surprised and relieved to open shipping bags made of eco-friendly materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image. Your sales will see a remarkable boost as your brand and concepts are recognized by your customers.

UNPADDED, SECURE, AND EASY TO USE - Our 2.4 mil compostable poly mailers are unpadded and perfect for sending out non-fragile items such as clothing. The tamper-evident seal adds an extra layer of security and prevents your poly bags from opening during transit.

Planet Friendly Packaging - Our 100% recyclable eco-friendly poly mailers are mindfully made using d2w smart plastic technology - a sustainable packaging alternative to help tackle the ever-growing plastic waste problem. Speak up for environmental friendliness with custom mailers!

Convenient and Economical - 10x13 inches mailers poly bags are an affordable alternative to standard packaging, and they will help keep your customer's items safe while reducing shipping costs. Poly mailer bags are great for shipping light and less fragile products, such as clothing, apparel and accessories, shirts, shoes, jeans, books, cosmetics,supplements and much more.

Strong & Durable Construction - Our polymailers are made to be incredibly durable to resist punctures, tears, and moisture. They are waterproof and tearproof. The explosion-proof edge and strong viscosity will help protect your items from losing.

GREAT BUY: You will receive a 50 pack of 10x13 inch matte black Ellspo Eco mailing bags which compost in an at home compost heap or an industrial composting plant.

MODERN DESIGN: Our minimal design features smaller text unlike other loud mailers. You are able to cover our text with a 6x4 shipping label for more attention to your brand! Feel free to personalize your packages with branded stickers.

BETTER THAN PLASTIC: Our material is water resistant & suitable for shipping in all climates. Their lighter weight means additional postage mail savings than plastic poly bags for shipping. Best of all its compostable!

Multipurpose Padded Envelopes – Ideal for mailing documents, books, and small, non-fragile items these padded mailers offer enhanced protection during shipping to keep contents from damage or tampering until delivery.

Tamper-Resistant Protection – These honeycomb padded envelopes are crafted with premium kraft paper and feature a built-in padding that better protects items. The self-sealing top also provides better tamper protection and heat-resistant in transit.

Recyclable, High-Quality Paper – Here at Ecoand we’re focused on providing you protected padded envelopes made with premium-grade paper that can be recycled when you’re finished using them to reduce waste and reliance on plastic mailers.

Great Value For The Money : Improve your bottom line, get more bags and pay less. You get 110 mailing bags for the price of 100. As a small business owner, every little thing count to improve your ROI

Our poly mailers are 140 microns thick compared to 70 microns as standard poly envelopes, providing an extra layer of protection against damage during shipping. You can feel confident that your items will arrive in perfect condition, no matter how far they have to travel.

Cute and Stylish: Our poly mailers offer a sleek and trendy packaging solution for shipping. Upgrade your shipping supplies with these fashionable and reliable mailers

👍 DEGRADEABLE MAILER BAGS - Non-toxic And BPA Free, Made Of PBAT And Modified Corn Starch. This Material Represents A 60% Reduction In CO2 Emissions Compared To Traditional Plastics

👍 BETTER BUSINESS IMAGE - Using Eco Friendly Shipping Supplies Will Speak Volumes About Your Sense Of Social Responsibility And The High Grade Of Your Brand, Bring You Closer To Your Customers Through A Good Business Image. Your Sales Will See Remarkable Boost As Your Brand And Concepts Are Recognized By Your Customers.

👍STRONG & DURABLE - Ship Your Packages Confidently With Our 4.5 Mil Strong And Durable Eco Friendly Poly Mailers. Each Mailer Is Equipped With A Strong Self-sealing

PRODUCT MATERIAL – Smart Shipping Supply is proud to offer eco-friendly mailers made entirely from 100% post-consumer recycled material. Not only do they require significantly less energy to be produced when compared to conventional poly mailers, but they also give existing plastic waste a new life.

PRODUCT SPECIFICATION - Our recycled mailers are 10" x 13" in size and 2.5 Mil in thickness with black interior lining and tamper-evident seal for extra security. They are waterproof, durable, and tear resistant. In addition, the mailers’ self-sealing closure is anti-static for faster and easier order fulfillment.

ENVIRONMENTAL BENEFIT – Using 100% recycled shipping envelopes cuts down the demand for petroleum production, thereby, reducing CO₂ emissions and environmental impact. We also donate a portion of our sales to carbon reduction and tree planting programs. We plant a tree with every order we receive

HIGHEST QUALITY: Durable 2.36 mil thick 100% compostable polymailer includes strong welded seams, waterproof biodegradable material that is stretchable and therefore resistant to tearing and punctures. Also includes convenient self sealing, permanent adhesive strip for max security and peace of mind

VERSATILE & SECURE: 10"x13" eco friendly shipping envelopes are the perfect size for T shirts, sweaters, shorts, pants and other clothing. Can be used in combination with biodegradable bubble mailers for added protection against shock, weather and tampering.

BRAND ENHANCER: Get your customers stoked to receive their items in top quality, compostable, vibrantly colored packaging that catches eyes and creates smiles. Send a message to your customers that you are socially and environmentally responsible and taking action to reduce plastic entering the environment.

OXO-BIODEGRADABLE - Made with D2W addictive. Will degrade in the dark, sunlight, heat, cold. land or sea. Leaving NO fragments, NO methane emissions, No harmful residues thus avoiding pollution and damage to the environment and wildlife.

DURABLE AND SECURE - Strong tear resistance, waterproof, keeps contents protected from tampering, puncturing, tearing and external moisture.

HIGH QUALITY SELF SEAL ADHESIVE STRIP - Our adhesive strip is permanent and cannot be resealed without visible to damage to the mailer bag.

SEND PACKAGES IN STYLE 🛍️ Delight your customers with these printed mailing envelopes! Your packages are guaranteed to stand out in the mail and to create a memorable unboxing experience for customers.

KEEP YOUR PRODUCTS SAFE 🛡️ These shipping bags are made from premium quality materials and are waterproof, tearproof, and puncture-proof. Your products are in good hands with these shipping mailers.

EASY TO USE & SEAL 🔒 Each packaging bag is equipped with a strong peel-and-fold adhesive strip. It is also tamper-evident, a feature that adds another layer of security to your packages.

♻️ CERTIFIED SUSTAINABLE SHIPPING - Our 100% post-consumer recycled mailers reduce your carbon footprint and contribute to a circular economy. Recycled materials are traced to verify authenticity and sustainable processing. Our fully recyclable packaging has clear instructions to improve recycling rates and a QR code with more info about the recycling process.

✔️ RELIABLE AND ECONOMICAL - 12" x 15.5" in size and 2.5 mil thick, our tear-resistant, waterproof, and opaque packaging will hold up in transit. Featuring heavy duty adhesive for tamper-resistant and tamper-evident shipping. A self-sealing strip makes getting your orders out the door as easy as peel and seal. Our lightweight design reduces your material use and shipping costs.

👍 SMALL BUSINESS APPROVED - SMART mailers are trusted by 10,000+ businesses that share eco values. Whether you own an Amazon business, Etsy shop, clothing brand, boutique, or anything in between, we have packaging for your small business. Tried-and-true shipping bags for small businesses selling clothing, t-shirts, accessories, hats, jewelry, blankets, and more.