Best Large Shipping Bags in 2026

Stand Out with Unique Color: METRONIC Sky Blue 10x13 Poly Mailers are perfect for making your delivery stand out and giving your customers a wonderful first impression and a better shopping experience!

Premium Quality: Made from high-quality poly material and professional techniques, our shipping bags are waterproof, tear-resistant, and opaque, ensuring that your privacy and goods are protected during the shipping process.

Versatile: METRONIC Sky Blue shipping bags can be used for a variety of small businesses and are great for shipping light and less fragile products such as shirts, skirts, suspenders, cute socks, and more!

🍀【Opaque Poly Bubble Mailers】 The teal bubble mailers outer size is 10.5x16 inch, while the inner size is 10.5x15 inch. With full air bubbles, our bubble mailers can protect your value products from damage caused by external impacts. The inner lining is using gray film, even if there is strong light, the items in the bag cannot be seen, which can protect your privacy well.

🍀【Strong Self Sealing Adhesive】 Our padded envelopes is using four-season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with silver strip, which are easily peel off the strip and seal the bag.

🍀【Sturdy & Durable Construction】 The thicken shipping bags covers with polyethylene material, making them not easily punctured and damaged. Beside, the shipping bags features with excellent waterproof and tearing proof effects because of the reinforce sealing on the edge. They can keep your value stuff safely to destination even though using on foggy or rainy days.

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.

🍀【Eye-Catching Poly Mailers】 The size of the bags is 14.5x19 inches. The black is an attractive color that makes your products stand out of standard white poly mailers. With gray inner lining, these poly mailers are opaque. Used tear-resistant material, UCGOU poly mailers can not only protect your privacy well during transportation, but also keep your goods arriving safely.

🍀【Strong Self Sealing Adhesive】 Our mailing envelopes is using four-season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with silver strip, which are easily peel off the strip and seal the bag.

🍀【Sturdy & Durable Construction】 The thicken shipping bags covers with polyethylene material, making them not easily punctured and damaged. Beside, the shipping bags features with excellent waterproof and tearing proof effects because of the reinforce sealing on the edge. They can keep your value stuff safely to destination even though using on foggy or rainy days.

Purple 10x13 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 strong self-sealing adhesive strip which is tamper-resistant. The thick material also makes it opaque, puncture-resistant and waterproof. The best choice 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 !

50 UNPADDED 14.5x19 INCH POLY MAILERS: Pack contains 50 poly mailers in 14.5x19" size. These envelopes are UNPADDED and can be used for shipping non-fragile items.

SHIP IN STYLE: Our top quality mailing bags in a large selection of designer prints will help you to distinguish your brand by personalizing the experience for the customer, creating a remarkable and memorable moment upon receipt.

CONFIDENTIAL, DURABLE AND SECURE: Our mailers are 3.15mil thick, 57.5% thicker than the standard 2mil. This makes them durable, opaque, and weather resistant. Extra secure adhesive creates a strong, tamper-evident seal that ensures shipments will not open.

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.

300 PCS Shipping Bags - METRONIC provide you with 300 PCS poly mailers 12x15.5 inch. Most usual size, more effectively and meet your big needs for your small business .

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

Convenient and Economical - Shipping envelope bags are an affordable alternative shipping packing supply. These poly bags are great for shipping light and less fragile products, such as clothing, apparel and accessories, shirts, shoes, jeans, books, cosmetics, and much more !

【Perfect Size Mailers】Our padded mailers are opaque,its outer size is 8.5x12 inch, while the inner size is 8.5x11 inch.These padded envelopes could protect the product well without increasing shipping fare, thereby reducing the claim rate and increasing your profits. Shipping bags could be applied to small business and retail use.

【Multipurpose Large Pink Bubble Mailers】You can affix postal stickers or labels on the matte surface of bubble envelopes easily. Since the 8.5x12 bubble mailers are crushing resistance, It is very suitable to transport books, clothing, jewelry, makeup,photos, frames,magazines ,crafts and more.

【Waterproof & Tear-proof】Multi-layer blends of durable polyethylene film provide waterproof, moisture-proof, puncture-proof, tear-proof and cushion functions, which exceptionally protect your packages from being damp or damaging. Mailing envelopes lined with 80gsm bubble is sufficient to mail the items that needed protection.

🍀【Kraft Bubble Mailers】 The yellow Kraft bubble mailers outer size is 9.5x14.5 inch, while the inner size is 9.5x13.5 inch, with recycled yellow kraft paper, which color is bright and clean. Feel nice to the touch. Extra smooth surface is perfect for handwriting, labeling and stamping. With full air bubbles, our bubble mailers can protect your value products from damage caused by external impacts.

🍀【Strong Self Sealing Adhesive】 Our padded envelopes is using four-season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with silver strip, which are easily peel off the strip and seal the bag.

🍀【Sturdy & Durable Construction】 The thicken shipping bags covers with strong kraft paper material, making them not easily punctured. Beside, the bubble bags features with excellent shockproof and tearing proof effects because of the interior built with bubble lined wall construction and the reinforce sealing on the edge. They can keep your stuff safely to destination even though using on harsh environment.

Send A Smile - With our custom patterns that makes a “sassy” statement, you will put a big smile on someone's face when they receive their item in one of our fun and exciting poly mailer envelopes.

Durable - Made from the highest quality materials, our 10x13 poly mailer envelopes are durable and highly resistant to tears, punctures and moisture. these shipping bags will help protect your products from theft.

Keep it Private - Our large poly mailers protect the privacy of anything that you put into them because the thick, no see-through material keeps the contents hidden until the seal is broken.

🍀【Durable Materials】: Crafted with virgin polyethylene plastic. Our poly mailers 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.

🍀【Unique Design】: Our pretty poly mailer bags are a great choice if you are tired of plain normal mailers. The watercolor painting flower is uniquely designed. It’s not only good for packaging for your business but also for wonderful gift packaging.

🍀【Wide Application】: The 10x13inch mailer bags are quite useful packaging bag for T-shirts, blankets, scarves, or other non-breakable items of daily use, professional packing to protect your item, excellent mailers provide convenient and high-quality, low-cost transportation services. The unique design packing creates a new look for your goods.

【Perfect Size】- Poly mailers 14.5x19 inches, perfect size for large, non-fragile items. A great helper for your online business.

【Protect Your Privacy】- These poly mailers are white outer surface and black inner lining, so its opacity prevents prying eyes.

【Strong Adhesive】- Closure seals of the poly package is not ability to open before packaging arrived. The hot-melt adhesive can maintain strong stickiness throughout the year, you no need reinforcement tape.

【Sturdy Poly Bubble Mailers】Our shipping bubble mailers are crafted with only the finest polyethylene materials.these mailers are tear-resistant, puncture-proof,which exceptionally protect your packages, even though using on foggy or rainy days.

【Strong Adhesive】The padded mailing envelopes are using four-season adhesive, which can maintain strong stickiness throughout the year, adhesive on the fold-over flap is strong enough,you no need reinforcement tape, preventing your items from being secretly replaced during transportation.

【Economical and Convenient】These packaging bags are lightweight, the weight of each bubble mailer weigh only 0.84oz. it can reducing shipping costs.

SHIP CONFIDENTLY Poly mailers for clothing and non-fragile items. These sturdy plastic mailing bags protect contents from rain and dirt better than corrugated boxes or paper envelopes.

WATERPROOF POLY BAGS help reduce product damage and refunds by protecting items from rain, dust, stains and more. This makes polymail bags ideal for shirts, towels, bedding, paper and wood products.

FAST AND EFFICIENT self-sealing poly bags for shipping reduce labor with a 2-step process. Slip your product into the bag and seal it. Bags accept adhesive labels or permanent marker addressing.

【40Packs Large Bubble Mailers】Our 10.5x16 inch (inner size is 10.5x15) inchpadded mailers 25 pack are a reliable shipping and packaging solution for your store or online business. Add some color and a personalized touch to each package you send to your customers. Black bubble mailers make your business stand out from the rest and build a lasting impression.

【Strong & Durable Construction】The Poly bubble mailer are crafted with only the finest materials. This opaque bubble envelopes are tamper-resistant by its strong adhesive, improving product privacy.Polyethylene film provide Waterproof, moisture-proof, puncture-proof, tear-proof , which exceptionally protect your packages from being damp or damaging.

【Cushioning Mailers】Our bubble poly mailers are lined with 80gsm bubble with unique air cellular layers and all-round strong air bubble technology,helping absorb shock during shipment.Keeping your products safety and make your customer no complaint.

🍃【Durable Protection for Your Shipments】Our 19x24 inch white poly mailers are made with strong, tear-resistant materials that provide excellent protection for your shipments.In addition,they are flexible that can easily conform to the shape of the products being shipped.

🍃【Multiple Size Options】We poly mailing bags have variety of sizes for different products shipping like handicrafts, clothing, hats, bags, shoes, this allows businesses to choose the most suitable polymailer size for their products, you can also store clothes and blankets during the off-season.

🍃【Economically&Convenient】Our poly mailing bags for shipping feature a self-sealing adhesive strip, making them easy to use and convenient.Mailer bags are lightweight and take up less space,they can help you save on shipping costsand storage costs.

Provides Confidentiality - METRONIC poly mailers 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 mailers help you to build your business and boost your brand!

Convenient and Economical - 14.5x19 inches Shipping 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!

Economical & Convenient: Polysells poly mailing bags are the ideal and perfect choice for small and middle businesses. These poly shipping bags are lightweight and durable, which will help save on shipping costs. It is ideal for items such as t-shirt, jewelry, makeup supplies, photos, magazine, books, clothing, and many more.

Self Sealing Adhesive Poly Envelope: Our poly mailer envelopes use a strong self-sealing adhesive strip, which can maintain strong stickiness throughout the year. Just simply pell and fold over to seal your packages safely and securely.

Durable & Tough: Our poly package bags are tearproof, waterproof, and puncture-resistant. These solid poly mailer bags are made with reinforced sealing on sides and edges, which are long-lasting compared to other mailers. Count on our poly mailing bags to keep your packages safe and secure until they reach their destination.

Poly Mailers 14.5x19 in White - Our shipping bags are a reliable shipping and packaging solution for your retail or online business. These Mailing envelopes measure 14.5X19" inches, pack of 100 shipping envelopes . These poly bags are lightweight and easy to ship. They are a great alternative to bulky and expensive shipping boxes.Packaging bags are cost-effective, durable, and will help to greatly reduce the cost of shipping.

Simply Peel & Seal- Each mailing bag contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Package bags are a cost-effective and efficient way to ship all your packages. Perfect for business and retail use. These shipping packages 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 large poly mailers are crafted with only the finest materials. Ship your packages confidently with our strong and durable mailer bags. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These envelope mailers are tear-resistant, puncture-resistant, waterproof, and opaque to protect your confidentiality. You can count on our clothing bags to keep your packages safe until they reach their destination.

【Perfect for packaging non-fragile items】Fu Global mailing bags are suit for packaging clothing, apparel, jackets, sweaters, shirts, small backpacks, handbags, purses, shoes and books.

【Absolute confidentiality】Hot melt adhesive strip,strong viscosity,once bonded,can only be destructive to open it,improve your package security. These poly mailers were white outer surface, black inner lining, so it looks like light grey color not a true bright white.

【Durable Protection】Fu Global shipping bags made by six layers membrane,can be streched 3 times longer than normal,keep your product in good condition.

SAVE on shipping with our larger 12.5 x 15" size. Perfect for shipping bulkier items: sweaters, jackets, hoodies, shoes, and textiles

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.

Large Poly Mailers-The Fuxury 14.5x19 plastic shipping bags,pack of 100pcs,with purple color.The brand new lavender purple lets eyes bright,adds more colors for dull moments of shipping and life.This unique attractive color helps the parcel to stand out and your dear customer find them easily.

Strong Adhesive Self Sealing Mailers-Each mailing envelope contains a strong adhesive self-sealing strip. The strong stickness prevents your items from being secretly replaced during transportation. Simply peel and fold over to seal each package safely and securely.

Strong & Durable Construction- Fuxury mailers poly bags are crafted with the premuium material, making them not easily punctured and damaged. The reinforce sealing on the edge of the plastic mailing bag makes it tear-resistant and waterproof. You can count on our mailer bags to keep your packages safe until they reach to destination even though in foggy or rainy days.

24x24 Poly Mailers- Our poly mailers are a reliable shipping and packaging solution for your retail or online small business. These Large mailing envelopes measure 24x24" inches, pack of 50 mailers which are lightweight and easy to shipping for small business.

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

Quality Park 6" x 8" photo document mailers are made of extra rigid fiberboard to protect large photos. Perfect for shipping and storage. Our photo envelopes have Redi-Strip self sealing closures for a fast, instant seal. Redi-Strip envelopes are the perfect mailroom update for concerns about surface germs in the workplace. Skip the yuck, stay safe and save time with every mailing. Plus, the peelable paper strips protect your adhesive from dust so envelopes last longer in storage. Bright white envelopes made from 24 pt recycled fiberboard make a clean and professional presentation. Ideal for sending family photos, wedding pictures and important documents. 25 per box.

Please don’t lick these envelopes; Quality Park Redi-Strip closures don’t require moisture—just peel and press for a safe, dry, sanitary seal

Peel-off strips protect adhesives from dust so your envelopes will last longer; stock up for bulk mail and special events

【Upgraded Design Poly Mailers 10x13】The upgraded design of the poly mailers with handle, not only convenient for your customers to carry around, but also saves your packing time and storage space.

【Powerful Self-Sealing and Waterproof】Our mailing bags are not only waterproof to protect the package from the outside environment, but also have a strong adhesive that reduces the chance of product loss.

【Durable Protection & Privacy-Protection】Our heavy-duty shipping envelopes are designed for high strength, with a thickness of 2.95mil per side, and are tear, stretch and puncture resistant. In addition, the inner lining of those mailers poly bags are made of dark material to protect the confidentiality of your shipment.

【Large Size】 The outer size: 8.5 x 12 inch; inner size: 8.5 x 11 inch; measures 0.65oz each, lightweight for lower mailing/shipping costs. Perfect for small business orders

【Cushioning Bubble】 The lining is covered with thick bubbles to provide 360° cushioning protection, which effectively keeps value, fragile items intact

【Extra Durability】 Exterior poly film has an excellent waterproof and tear-resistant feature, also reinforces sealing on the edge, making them not easily punctured and damaged

HIGH QUALITY EXTRA LARGE 2.35MIL MAILERS - These 24x19 inch mailer bags are useful for many non-breakable items, such as small cosmetics in durable packaging, t-shirts, blankets, pants, books, and many other items. These shipping bags are durable with a sticky strip to tightly seal the mailer.

WATER PROOF AND FLEXABLE – In addition to being self-sealing for easy packing, the bags are also waterproof. The plastic mailing bag is thin, durable, and flexible, which allows for it to hold objects of varying shapes and sizes, such as cylindrical and square objects. Refer to video for visual tests.

SELF ADHESIVE – Hassle free self-adhesive strip makes packaging a breeze. Get your orders out faster and without spending extra money on tape. Tamper proof seal prevents others from opening the mailer without damaging it.

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!

PACK OF 25 WHITE POLY MAILER BAGS 24" x 21" x 6": Lightweight, thin, and durable packaging and shipping solution is here. With our mailing poly envelopes, you can enjoy mailing while maintaining the privacy of your shipments.

POLYETHYLENE FEATURES: 2.5 mil thick polyethylene material serves to protect your packages in transit from dirt, dust, particles and liquids. Plastic mailers for clothing are resistant to unintentional tearing and abrasion.

TAMPER-PROOF SEAL: As we value privacy and security of our customers, we design expansion poly mailers bags with tamper-proof seals. No one but you and addressee will know or see the content of the white poly mailers large.