Best Envelope Mailers of 2025
Last updated on 26/09/2025
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Best Choice
1
Switory 50pcs Padded Envelopes A5 Bubble Mailers Packaging Bags 6x10In Jiffy Bags Envelopes Bubble Wrap Poly Mailers Mailing Bags15.3cmx22.9cm (Black)
Switory
14% OffFree Shipping
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Switory
Switory 50pcs Padded Envelopes A5 Bubble Mailers Packaging Bags 6x10In Jiffy Bags Envelopes Bubble Wrap Poly Mailers Mailing Bags15.3cmx22.9cm (Black)
14% OffFree Shipping
Why we love it
- Durable and tear-resistant.
- Self-adhesive, tamper-proof seal.
- Lightweight for easy mailing.
Main Highlights
- Royal Mail Large Letter Size：Usable Size: 15.3cmx22.9cm. Outside size:15.3cmx26.9cm, pack of 50. These padded envelopes a5 add a pop of color to the mail and stands out from the rest, quite different from the standard one. Your customers will look forward to that charming black envelope in the mail. Those bubble mailers are lightweight mailing envelops.
- Tear Resistance Envelopes：This bubble envelopes are with durable and sturdy surface, work great instead of paper versions that tear with sharp,heavy, or weird shaped products. Also made with multilayered polyethylene sheets, provide an excellent protection for shipment.
- Multipurpose bubble mailers：You can use these to mail cosmetics, paintings, fashion accessories, jewelry, medicines, seeds and bulbs, and a lot more. They are padded enough to protect fragile things during shipping. The laminated top allows you to attach self-adhesive stamps and address labels easily.
- Self-adhesive sealing strip：The black poly packaging bags come with a self-adhesive tamperproof seal. Once the a5 envelopes has been sealed, it cannot be opened without visible signs of tampering. The smooth surface of the mailers makes it easy to stick stamps and address labels. Mail without worry with Switory mailers.
- Guarantee： mailers makes it easy to stick stamps and address labels. Mail without worry with Switory mailers. This listing is for a pack of 50 bubble mailers that are a Black in color.
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Value for Money
2
100 White Padded Bubble Envelopes A5 170 x 245mm STG 4
STORM TRADING GROUP
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STORM TRADING GROUP
100 White Padded Bubble Envelopes A5 170 x 245mm STG 4
Why we love it
- Thick FSC paper construction.
- Provides complete item protection.
- Lightweight for low postage.
Main Highlights
- White Bubble Mailers Size 4 170 x 245mm
- Manufactured from thick FSC paper
- Bubble lined - Provides complete coverage & protection for your items
- Easy to use - Simply insert your item and seal the envelope
- Extremely lightweight this means postage costs are always low
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3
100 Gold Bubble Padded Envelopes 240x320mm A4 STG 7
STORM TRADING GROUP
5% Off
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STORM TRADING GROUP
100 Gold Bubble Padded Envelopes 240x320mm A4 STG 7
5% Off
Why we love it
- Strong and Durable Design.
- Lightweight for Easy Handling.
- High-Quality Bubble Lining.
Main Highlights
- 240x320mm - STG 7 Bubble Mailers - Internal Dimentions
- Bubble Lining, Strong, Light Weight And Resistant
- Good Quality Bubble Lining, Strong,
- Light Weight And Resistant
- 100 Padded Envelopes
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4
UK SUPPLIES LIMITED 100 Assorted Mix Packs A3 A4 A5 A6 (25 Each Size) Gold Bubble Padded Envelopes Peal & Seal Ideal for Mailing Goods Packaging Bags Bubble Envelopes Parcel Mailers Postage Mailers
UK SUPPLIES LIMITED
17% Off
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UK SUPPLIES LIMITED
UK SUPPLIES LIMITED 100 Assorted Mix Packs A3 A4 A5 A6 (25 Each Size) Gold Bubble Padded Envelopes Peal & Seal Ideal for Mailing Goods Packaging Bags Bubble Envelopes Parcel Mailers Postage Mailers
17% Off
Why we love it
- Secure closure for safe transit.
- Protects delicate items well.
- Durable and tear-resistant material.
Main Highlights
- SECURE PACKAGING:These bubble padded envelopes feature a strong peel & seal closure, ensuring your items stay securely packed during transit.
- EXTRA CUSHIONING: With an internal bubble lining, these padded envelopes provide excellent protection, preventing damage to delicate items
- DURABLE AND RELIABLE: Made from high-quality materials, these bubble envelopes are durable and resistant to tears, ensuring safe delivery of your goods
- VERSATILE USE: Ideal for both personal and business use, these padded envelopes are perfect for mailing a variety of items, from documents to small electronics.
- EASY TO USE: The convenient peel & seal design makes these bubble padded envelopes quick and easy to use, providing a secure seal every time.
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5
50 Large G/4 A4 Size Mail Lite White Padded Envelopes Mailers - Peel+Seal Bubble Bags - 240x330mm 9.5x13" Sealed Air Postal Packing Mailing Shipping Postage Posting Cushioned Protective Packaging
Mail Lite
4% Off
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Mail Lite
50 Large G/4 A4 Size Mail Lite White Padded Envelopes Mailers - Peel+Seal Bubble Bags - 240x330mm 9.5x13" Sealed Air Postal Packing Mailing Shipping Postage Posting Cushioned Protective Packaging
4% Off
Why we love it
- Extra protection for contents.
- Thick and high-quality paper.
- Ideal for economical shipping.
Main Highlights
- 50 Large G/4 A4 (240x330mm) White Sealed Air Mail lite Envelopes
- Lined with air cap barrier which is specially sealed for extra protection
- Manufactured from thick quality kraft paper
- Commonly used for economical simple packaging and posting
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6
Postmaster Padded Envelopes A6 White Peel Seal Bubble Mailers 100x165mm, 50 Pack
Postmaster
12% OffFree Shipping
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Postmaster
Postmaster Padded Envelopes A6 White Peel Seal Bubble Mailers 100x165mm, 50 Pack
12% OffFree Shipping
Why we love it
- Protects fragile contents effectively.
- Quick and secure closures.
- Sustainable, FSC-certified materials.
Main Highlights
- PROTECTS – Our Bubble Mailers are designed to protect fragile contents such as Jewellery, Cosmetics and Phones. Ideal for Online businesses, eBay sellers, Etzy vendors & Ecommerce companies who want to give their customers a fantastic buying experience.
- FAST – Our Kraft bags have PEEL and SEAL closing, so you can quickly and securely prepare shipments so that they can’t be opened until the packaging arrives.
- SEND WITH 1 x STAMP - this Envelope is lightweight & measures 100 x 165mm (almost the same as an A6 piece of paper 105 x 148mm), and as long as the thickness doesn’t exceed 5mm you can send this Bubble Mailer with a single 1st or 2nd Class stamp (max 100g)
- FSC CERTIFIED FOR SUSTAINABILITY – FSC stands for the Forest Stewardship Council, and is an international organisation dedicated to promoting responsible management of the world’s forests. These padded envelopes are made from Paper that has been certified by the FSC as sustainable.
- MADE IN THE UK BY Postmaster - we manufacture millions of Envelopes for some of Britain's biggest Organisations as well as for thousands of small, home based businesses
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7
Switory 50Pcs Poly Bubble Mailers, 10.2x17.7cm Padded Envelopes Bubble Lined Wrap Polymailer Bags for Shipping Packaging Mailing Self Seal, Pale Pink (Outside Size: 10.2x22.3cm)
Switory
19% OffFree Shipping
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Switory
Switory 50Pcs Poly Bubble Mailers, 10.2x17.7cm Padded Envelopes Bubble Lined Wrap Polymailer Bags for Shipping Packaging Mailing Self Seal, Pale Pink (Outside Size: 10.2x22.3cm)
19% OffFree Shipping
Why we love it
- Perfect size for various items.
- Durable and tamper-resistant.
- Boosts your brand identity.
Main Highlights
- 【Perfect Size】 Our custom pale pink padded mailers are the most reliable packaging solution for your retail or online business. These bubble mailer envelopes measure Usable size: 10.2x17.7cm, Outside size: 10.2x22.3cm, 50 mailers pack. Switory Bubble Envelopes are the perfect size for transporting a variety of items, including sports cards, jewelry, makeup supplies, video games,handcraft and mother's day gift.
- 【Economicalt】 Each padded mailer bag contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Poly bubble mailers are an efficient way to ship all your packages. Perfect for online business and e-retail use. These mailers are convenient, lightweight. Eliminate the need for shipping boxes and tape by using mailers instead. Greatly improve your work efficiency!
- 【Sturdy & Reliable】 Our padded bubble mailers are crafted with only the finest materials. Ship your packages confidently with our strong and durable mailers. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These mailing envelopes bubble padded are tear, puncture and water resistant. Deliver your items safely to their destination with our padded envelopes.
- 【Convenient & Useful】 Bubble mailer is the perfect affordable alternative to shipping boxes. Each thick bubble mailer padded envelope contains a strong self-sealing adhesive strip that is tamper-resistant. And they will help keep your customer's items safe. Boost your brand and your bottom line.
- 【Building Brand Charisma】These colourful padded mailers 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 crowd and build your own brand identity.
- 【High Privacy】Our cute padded shipping envelopes inner lining are using opaque film, even if there is strong light, the items in the bag cannot be seen, which can protects your privacy and maintains the mystery. Perfect for small business and gift giving.
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8
100 Small C/0 Size Mail Lite Gold Padded Envelopes Mailers - Peel + Seal Bubble Bags - 150 x 210mm / 6 x 8.25" Sealed Air Postal Packing Mailing Shipping Postage Posting Self Seal Cushioned Protective Packaging
Mail Lite
8% Off
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Mail Lite
100 Small C/0 Size Mail Lite Gold Padded Envelopes Mailers - Peel + Seal Bubble Bags - 150 x 210mm / 6 x 8.25" Sealed Air Postal Packing Mailing Shipping Postage Posting Self Seal Cushioned Protective Packaging
8% Off
Why we love it
- Extra protection for items.
- Thick, quality kraft paper.
- Ideal for economical posting.
Main Highlights
- 100 Gold Mail lite C/0 (150x210mm) Envelopes
- Lined with air cap barrier which is specially sealed for extra protection
- Manufactured from thick quality kraft paper
- Commonly used for economical simple packaging and posting
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9
Switory 25Pcs Poly Bubble Mailers A5 Padded Envelopes Bulk Bubble Lined Wrap Polymailer Bags for Shipping Packaging Mailing Self Seal Black - 6X9+1.57"
Switory
15% OffFree Shipping
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Switory
Switory 25Pcs Poly Bubble Mailers A5 Padded Envelopes Bulk Bubble Lined Wrap Polymailer Bags for Shipping Packaging Mailing Self Seal Black - 6X9+1.57"
15% OffFree Shipping
Why we love it
- Charming black color enhances appeal.
- Durable, tear-resistant envelopes.
- Secure self-adhering seal.
Main Highlights
- 【Charming Black Color】6X9"+1.57": Usable size: 22.9 cm (length) x 15.3 cm (width), External dimensions: 23 cm (length)x 17 cm (width), pack of 25. Switory bubble mailers add a pop of color and stands out from the rest. Make your customers look forward to that received your products and leave the deep brand impression.
- 【Tear Resistance Envelopes】This padded envelopes are with durable and sturdy surface, work great instead of paper versions that tear with sharp, heavy, or weird shaped products. Also made with multilayered polyethylene sheets, provide an excellent protection for shipment.
- 【Self-adhering Envelopes】Switory padded envelope mailers come with a self-adhesive tamperproof seal. Once the mailing bags has been sealed, it cannot be opened without visible signs of tampering. Mail without worry about your privacy with Switory bubble wrap envelopes.
- 【Light Weight&DIY Possible】Those package bags are lightweight mailing envelops. And the smooth surface of the shipping bags makes it easy to stick your brand or stamps or address labels.
- 【Multipurpose Mailers】You can use these to mail cosmetics, paintings, fashion accessories, jewelry, medicines, seeds and bulbs, and a lot more. They are padded enough to protect fragile things during shipping.
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10
GSSUSA Black Poly Bubble Mailers 4x8 Padded Envelopes #000 Shipping Envelopes Bubble Mailers Self Sealing Padded Envelope 50Pack
GSSUSA
Free Shipping
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GSSUSA
GSSUSA Black Poly Bubble Mailers 4x8 Padded Envelopes #000 Shipping Envelopes Bubble Mailers Self Sealing Padded Envelope 50Pack
Free Shipping
Why we love it
- Fashionable and stylish shipping solution.
- Convenient, easy to use mailers.
- Strong construction ensures package safety.
Main Highlights
- 【BLACK 4X8 PADDED BUBBLE MAILERS】 Our black color padded envelopes are a reliable shipping and packaging solution for your retail or online business. These bubble mailer envelopes measure 4x8" inches, the internal dimensions are 4X7“,pack of 50 mailers.Suggested item size L6.5 "xW3.7" xH0.2“. These black mailers 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】 Each bubble mailer contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Our bubble mailers are an efficient way to ship all your packages. Perfect for business and retail use. These bubble mailers are convenient, lightweight. Eliminate the need for shipping boxes and tape by using bubble mailers instead - and watch the savings add up!
- 【STRONG & CONSTRUCTION】 Our bubble mailers are crafted with good materials. Ship your packages confidently with our strong and padded mailers. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These envelope mailers are not easy to tear. You can count on our padded mailers to keep your packages safe until they reach their destination.
- 【CONVENIENT & EASY TO USE】 Padded envelopes are an affordable alternative to standard packaging, and they will help keep your customer's items safe. Padded mailers are great for shipping light and less fragile products. These small padded envelopes bubble mailers are perfect for shipping a variety of items such as jewelry and accessories, socks, yarn, books, cosmetics,handmade items and much more.
- 【CREATE A LASTING IMPRESSION】 Our black bubble mailers are sure to set your business apart from the rest. Leave a lasting impression that will keep your customers coming back. They will love looking forward to receiving your colorful packages in the mail. Colorful bubble mailers are a great way to build your brand image. Each mailer can further be customized with art, markers, or stickers. Let our colorful mailers help you to build your business and your brand.
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