10 Best Recycled Envelopes For Eco Friendly Mailing of 2026

Tested and Reviewed: Top 10 Recycled Envelopes For Eco Friendly Mailing deals with expert ratings from 8.1 to a perfect 10

July 2026 Edition

Editor's Choice

9.7

KTOB

10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags

Editor's bottom line:

“This recycled envelopes for eco friendly mailing is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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 plant-based eco 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 sustainable 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.
CONVENIENT & ECONOMICAL - Simply peel and fold over to seal each package safely and securely. Compared to shipping boxes, this is an affordable (lightweight) and efficient (no tape required) alternative that makes your products feel more branded and like an exciting package you'd want to receive. Featuring a black inner lining, these fully opaque mailing bags help to respect the privacy of your customers.
PERFECT FOR YOUR BUSINESS - Our 2.5 mil compostable poly mailers are unpadded and perfect for sending out non-fragile items such as clothing, shoes, and knitwear. These shirt poly bags will protect your online business from water damage and other superficial blemishes, and your customers will smile when they see them.

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Picked by 397 people today

9.5

KTOB

12x15.5 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags

Main Highlights

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.
BIODEGRADABLE AND WEATHER-RESISTANT - Biodegradability doesn't compromise integrity. KTOB's biodegradable shipping envelopes are resistant to moisture, water, punctures, and stretching. You can be sure that your parcels will reach your customers in the same state they left you - intact and looking awesome.
WATER-BASED INK - We use vegetable oil as the base for inks. Compared to traditional ink, it does not include any plastic or PVC, which makes it more sustainable.

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9.5

KTOB

6x9 inch Biodegradable Poly Mailers,50 Count Compostable Shipping Bags with Eco Friendly Packaging Envelopes Supplies Mailing Bags

Main Highlights

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 plant based eco 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.
BIODEGRADABLE AND WEATHER-RESISTANT - Biodegradability doesn't compromise integrity. KTOB's biodegradable shipping envelopes are resistant to moisture, water, punctures, and stretching. You can be sure that your parcels will reach your customers in the same state they left you - intact and looking awesome.
WATER-BASED INK - We use vegetable oil as the base for inks. Compared to traditional ink, it does not include any plastic or PVC, which makes it more sustainable.

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9.2

KTOB

6x10 100% Biodegradable Bubble Mailers,25 Count Kraft Brown #0 Compostable Padded Packaging Wrap Envelopes Pouches Eco Friendly Self Seal Bags

Main Highlights

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 plant-based eco 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.
More Sturdy than Traditional Mailers: they are tear-resistant, puncture-resistant, and waterproof. Due to the strong self-adhesive glue, the recycled mailer cannot be opened once sealed before the whole packaging bag is torn up. You can count on our biodegradable padded poly mailers to keep your packages safe until they reach their destination.
Suitable for Various Purposes: these padded packaging envelopes have a multi-purpose use, from offices to homes, shops, and schools. The anti-water paper surface easily accepts ink, stamps, and labels.

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9.0

Elementree

Elementree Small Recyclable Kraft Paper Padded Mailers 7" x 9" (Size #0) - 50 Brown Padded Mailing Envelopes - Flexible Padded Envelope Inner Eco-Cushioning - Made in the USA (01910)

Main Highlights

Elementree paper padded mailers are the perfect eco-friendly alternative to plastic bubble wrap envelopes and bubble mailers. They're designed for recycling, but please check your local guidelines
Pack includes 50 Size #0 kraft padded envelopes (outer: 7" x 9", usable: 6" x 9"); ideal for shipping jewelry, cosmetics, and electronics; flexible inner eco-cushioning for enhanced protection
These USA-made padded mailing envelopes are easy to use, featuring a strong self-sealing closure for secure shipping without additional tape and a pre-cut tear strip for quick, hassle-free opening
Elementree recyclable padded mailers are made from durable, double-walled brown kraft paper and feature a water-resistant barrier to protect items throughout transit
These padded mailers are lightweight and compact. They take up less storage space than boxes and can be assembled in a fraction of the time, reducing freight and streamlining your shipping process

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8.8

KTOB

6x10 100% Biodegradable Bubble Mailers,25 Count Teal #0 Compostable Padded Packaging Wrap Envelopes Pouches Eco Friendly Self Seal Bags

Main Highlights

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 plant-based eco 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.
More Sturdy than Traditional Mailers: they are tear-resistant, puncture-resistant, and waterproof. Due to the strong self-adhesive glue, the recycled mailer cannot be opened once sealed before the whole packaging bag is torn up. You can count on our biodegradable padded poly mailers to keep your packages safe until they reach their destination.
Suitable for Various Purposes: these padded packaging envelopes have a multi-purpose use, from offices to homes, shops, and schools. The anti-water paper surface easily accepts ink, stamps, and labels.

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8.6

Smart Shipping Supply

100 Count, 10x13 inch 100% Recycled Poly Mailers Eco Friendly Packaging Envelopes Supplies Mailing Bags 2.5 Mil Thick - SMART Mailer

Main Highlights

PRODUCT MATERIAL Smart Shipping Supply is proud to offer eco-friendly mailers made entirely from certified 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
PRODUCT BENEFIT Recent studies indicate that consumers are more likely to order from brands that use sustainable packaging, and we thank you for being part of the effort to care for our planet while growing your business.

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8.3

Secure Seal

Secure Seal #7 14.25x20 Kraft Bubble Mailers Padded Shipping Envelopes (Pack of 50)

Main Highlights

SIZE Kraft mailing envelopes padded #7. These padded mailers measure 14.25" x 20" on the outside and 14.25" x 19" on the inside.
SIZE Kraft mailing envelopes padded #7. These padded mailers measure 14.25" x 20" on the outside and 14.25" x 19" on the inside.
PROTECTION - Padded bubble mailers are crafted with a 3/16 shock absorbing bubble interior and the yellow envelopes exterior is made of durable and recyclable Kraft paper for superior protection during transit. These paper mailers are a more Eco-friendly alternative!
SELF-SEALING SHIPPING ENVELOPES - Featured Peel and Seal closure technology. Our bubble envelopes come with a self-adhesive, tamper-proof seal. The durable adhesive on the fold stretches the full width of the mailer envelopes. Quickly pack and ship with very little effort!
VERSATILITY - Your padded mailing envelopes can be used for anything! From home and office to shops, schools and other media mail! Our Kraft padded envelope is very easy to write on and labels adhere strongly, so they won't fall off during transit!
TRUST - When choosing Shipping Depot, you can trust us for all your quality shipping supplies and padded Kraft mailers! Satisfaction is guaranteed!

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8.1

Smart Shipping Supply

300 Count, 10x13 inch 100% Recycled Poly Mailers Eco Friendly Packaging Envelopes Supplies Mailing Bags 2.5 Mil Thick - SMART Mailer

Main Highlights

CERTIFIED SUSTAINABLE SHIPPING - Our 100% post-consumer recycled mailers 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 - 10" x 13" 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.
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.
MAKE A LASTING IMPRESSION - First impressions start with packaging, so send the right message to your eco-conscious customers with recyclable mailers. Our eye-catching, minimalistic messaging keeps it sustainable and stylish so you can look cute while loving the planet. Warning: you may be unprepared for how many compliments youll receive when shipping with us!
PLANET BEFORE PROFIT - Smart Shipping Supply is committed to being a force for goodfor both the planet and its people. As a 1% for the Planet member, we give 1% of our annual sales to vetted non-profit environmental organizations working toward a wide array of solutions, from climate justice to conservation policy to environmental education and beyond.

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8.1

STAPLES

Staples 9 x 12 Kraft Clasp Catalog Envelopes, Brown, Eco‑Friendly Heavyweight Mailing Envelopes with Metal Clasp & Gummed Seal, 100/Pack

Main Highlights

RELIABLE MAILING SOLUTION - These catalog envelopes are designed for secure and professional mailing of documents, offering peace of mind with secure sealing features.
ECO-FRIENDLY MATERIALS - Made from 100% recycled paper, these envelopes support sustainable office practices while maintaining durability and quality.
VERSATILE SIZE - Measuring 9"L x 12"H, these large envelopes are ideal for mailing catalogs, reports, and other sizable documents with ease and efficiency.
CONVENIENT SEALING METHOD - Featuring a clasp and moistenable glue, these envelopes ensure a secure closure to protect valuable contents during transit.
VALUE PACK OFFER - Available in boxes of 100, these office envelopes provide a cost-effective and practical option for frequent mailing needs.

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Our Best Overall Choice

Best Choice

9.7

KTOB

10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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 plant-based eco 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 sustainable 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.
CONVENIENT & ECONOMICAL - Simply peel and fold over to seal each package safely and securely. Compared to shipping boxes, this is an affordable (lightweight) and efficient (no tape required) alternative that makes your products feel more branded and like an exciting package you'd want to receive. Featuring a black inner lining, these fully opaque mailing bags help to respect the privacy of your customers.
PERFECT FOR YOUR BUSINESS - Our 2.5 mil compostable poly mailers are unpadded and perfect for sending out non-fragile items such as clothing, shoes, and knitwear. These shirt poly bags will protect your online business from water damage and other superficial blemishes, and your customers will smile when they see them.

Show Price

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