Best Insulated Shipping Bags in 2026

【Perfect Size Mailers】The poly bubble mailers outer size is 6x10 inch, while the inner size is 6x9 inch. It is very suitable to transport for jewelry,makeup supplies,CDs, handmade goods and more.

【Value for Money】Bubble envelope mailers are an affordable alternative to shipping boxes and poly mailers, and they will soften the impact of handling while your package is in transit:keeping your customer's items safe while reducing shipping costs.simply pull off the strip from the padded envelope and press closed.

【Durability & Sturdiness】Metronic mailing are crafted with only the finest materials. These mailers are tear-resistant, puncture-proof,which exceptionally protect your packages.Reassured mail products, supplies, gifts and more from your online shop or home based business.

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!

iMBAPrice Bags are all highly certified with FSC, ISO9001:2008, ISO C, RoHS, Reach Certification, QA, and much more!

Water, Tear, and Puncture resistant high quality Matte Finish Bags

Silver inner layer provides confidentiality to prevent tampering

TEAL 6X10 PADDED BUBBLE MAILERS - Our custom teal color padded poly mailers are a reliable shipping and packaging solution for your retail or online business. These poly bubble mailer envelopes measure 6x10" inches, pack of 50 bubble mailers. These teal 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 rest and build a lasting impression.

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

STRONG & DURABLE CONSTRUCTION - Our poly bubble mailers are crafted with only the finest materials. Ship your packages confidently with our strong and durable poly mailers. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These bubble poly mailers are tear-resistant, puncture-resistant, and waterproof. You can count on our padded poly mailers to keep your packages safe until they reach their destination.

【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.

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.

IDEAL FOR SMALL BUSINESS - Our colorful poly mailers are sure to set your business apart from the rest. Build a lasting impression that will keep your customers coming back. Poly mailers are a reliable and cost-efficient shipping and packaging solution for your small business. Don't let social distancing slow you down. Take your business online and ship directly to your customers! They'll love looking forward to your packages in the mail! Work from home and be your own boss.

SIMPLY PEEL & SEAL - Each mailer is equipped with a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Perfect for small business, boutiques, and online sellers. Poly mailers are secure, dependable, and affordable. Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up! Spend less time shipping and more time doing what's important - growing your business and your team!

STRONG & DURABLE CONSTRUCTION - Our poly mailers are crafted with only the finest materials. These mailers are tear-resistant, puncture-resistant, and waterproof. The high quality, self-sealing adhesive strip is tamper-resistant and tamper-evident. Fully opaque for confidentiality. You can count on our poly mailers to keep your packages safe until they reach their destination. Ship all your packages confidently with our reliable poly mailers. Prevent damages and keep your customers happy!

🍀【Kraft Bubble Mailers】 The yellow Kraft bubble mailers outer size is 8.5x12 inch, while the inner size is 8.5x11 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.

10x13 Poly Mailers-The Size of Fuxury plastic shipping bags are 10x13 inch,pack of 100pcs,with teal color,this unique color helps the parcel to stand out and your dear customer find them easily.Fuxury shipping envelopes are sure to set your business apart from the rest. Let's build and boost your business together!

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.

【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.

Eye-catching Design: Stand out from the crowd with these Metallic Matte Red Bubble Mailers. Their vibrant metallic finish adds a festive touch, perfect for holiday mailings or for businesses wanting to make a memorable impression.

Robust and Durable: Engineered for protection, their metallic finish and bubble padding safeguards against moisture, tears, and punctures, ensuring contents arrive safe and intact.

Superior Protection: Inside each mailer is extra-thick bubble padding, providing optimal shock absorption, keep your items safe during transit.

PACK OF 10 THERMAL BUBBLE MAILER 12 X 17 inch. Our thermal insulated bubble mailers are an ideal solution for wrapping and shipping food. Insulated shipping envelopes will hold cold and hot temperatures of dishes. Metallic bubble mailers securely close and do not leak liquids.

DAZZLING MATERIAL. Foil mailing envelopes are made of metallized foil with a bubble lining. Reflective and opaque surface of thermal mailing envelopes makes contents invisible. We recommend insulated mailing envelopes with dry ice packs to keep food cold for as long as possible.

ADHESIVE CLOSURE. Metallic bubble envelope has self-seal adhesive type, which you can remove and close packaging for small business. Seal lock of foil insulation thermal bubble envelopes barrier closes hermetically, so products won’t leak from silver bubble mailers.

PACK OF 10 INSULATED SHIPPING ENVELOPES 8 x 11 INCH: Our thermal mailing envelopes let you enjoy the taste of your favorite dishes anywhere and anytime. Choose these padded envelopes to preserve food's flavor, temperature, and freshness.

EXACTLY 48 HOURS IN INSULATED FREEZER BAGS FOR FOOD TRANSPORT: padded shipping envelopes provide effective temperature control. Metalized surface of bubble envelopes prevents temperature loss and food spoilage. Strong adhesive strip guarantees a hermetic closure of insulated wrap for food.

CUSHIONING EFFECT OF PADDED MAILERS: The inner bubble layer and 180 GSM metal foil of envelope mailers for small business ensure an excellent shock-absorbing effect. Therefore, our foil shipping envelopes will protect the products from impact.

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.

Perfect Moving Supplies - Designed to fit clothing, books, household, kitchen, garage, basement, office supplies and other personal items for moving, shipping, storage, or small business packaging

Heavy Duty Shipping Boxes - Holds up to 65 lbs (pounds), 32 lb (pound) edge crush tested, certified and tested to meet all single wall box storage, mailing, and freight requirements

50 Pack Bulk Box Value Bundle - Manufactured from Aviditi and brand new

【Save Your Shipping】Inner Size (Available): 10x13 inches; Thickness: 2.4mil; Quantity: 100 Pieces. Lightweight and easy to ship, these poly mailers are a great alternative to bulky and expensive shipping boxes and can save you a lot on shipping. If you have a lot of orders to mail each day, these poly mailing bags are perfect for you!

【Powerful Self-Sealing and Waterproof】Our shipping envelopes use a pressure sensitive adhesive that won't melt even in hot weather, just a simple peel and fold to seal each package safely and securely. The strong stickiness prevents your items from being lost in transit, and they can deliver your valuables safely to their destination even when used in fog or rain.

【Durable Protection & Privacy-Protection】High-quality poly mailer bags are designed with high strength and are Tear, stretch and puncture resistance to keep the contents safe from moisture, chemicals, tampering, piercing and tearing crack. In addition, the inner lining of the mailers poly bags are made of dark material to protect the confidentiality of your goods.

BUILT-IN HANDLE: You can easily carry a bunch of packages in only one hand or hang your mailers on a hook. Don't need to hold them down and waste valuable storage space.

PREMIUM QUALITY POLY MAILERS: These poly shipping bags have a good stretch, it can keep your item in good condition.Durable to use, lightweight, water and dirt resistant Protect your products on the rainy or snowy day.

EASY PEEL & SEAL - STRONG ADHESIVE: With hot melt adhesive strip,self-sealing for easy packing with a tamper-evident, super secure closure.It can create a strong, tamper-evident seal that ensures shipments will not open.can only be destructive to open it,improve your package security.

SHOCKPROOF - These 6x9 bubble mailers adopt thickened double-layer bubble film to absorb shock during shipment and form a high buffer, high-strength physical characteristics, protecting your items

WATERPROOF - Besides double-layer bubble film, these padded mailing envelopes are covered with premium opaque aluminized film and sealed with superior glue to provide the waterproof effect

PRIVACY PROTECTION - These bubble mailer envelopes adopt a self-adhesive seal design. The high-temperature sol has strong adhesiveness to prevent your items from being stolen and replaced

Strong self seal

Ideal for overnight or 2 day shipments

Lightweight, only 1oz per mailer

Case of 100: Our Cooling Foil thermal bubble mailers are perfect for overnight boxes, cold shipping, and temperature-sensitive transport. These insulated bubble mailers provide adequate insulation and protection for various applications, including pharmaceuticals, cosmetic bag, and food

Temperature Control: These Thermal shipping envelopes provide adequate temperature control. The thermal foil surface prevents items from spoiling due to temperature loss. In addition, the large self-sealing adhesive strip guarantees an airtight closure for optimal item and product freshness.

Padded Protection: The inner bubble layer ensures an excellent shock-absorbing effect to protect the products from damaging impacts during transport. A thermal mailer is appropriate for safely shipping foods, medicines, cosmetics, and other temperature and light-sensitive items.

Insulated bubble mailers are manufactured with premium aluminium foil material, lightweight, proof and thermal insulation,practical and enough to use.

Thermal insulated mailers can be sealed to keep and out of bags. packing and storing goods.

Thermal envelopes with features folding, they can be folded to store and will not take up too much space.Suitable for picnic, lunch, travel, camping and daily food preservation,

[50 Mailers Included] - 50 4x8 Inch Metallic Bubble Mailers Included.

[Perfect for Businesses] - By using our shiny poly bubble mailers, you can distinguish your business from competitors and create a lasting impression that encourages repeat customers.

[DuraSeal Technology] - Our mailers come with a robust self-sealing adhesive strip that offers a safe and secure seal when folded over. These mailers are ideal for various businesses, including boutiques and online sellers. Not only are they dependable and secure, but they are also cost-effective.

** THERMAL BUBBLE MAILER 8 x 11: Pack of 25 Thermal insulated bubble mailers is great solution for commercial and personal use. Self seal bubble mailers

** HEAT REFLECTION: Metallized outer layer reflects 75% of radiant heat, keeping contents fresher longer. Completely opaque, metallized layer provides total contents privacy.

** SECURE & PRIVATE: Bubble envelope mailers have sturdy layers with strong adhesive strip ensure privacy, of contents. Long-lasting seals ensure packages are waterproof bubble mailers for durable packaging.

✔️ Premium Quality Double Faced Aluminum Insulated Shipping Boxes - Inside dimension is approx. 15.5"x 7.5"x 7.5". All Cold shipping boxes included matched thermal Liner Bags. Double insulation guaranteed during delivery and shipping. These dry ice shipping boxes are great to use with dry ice for shipping frozen food to transport frozen food, perishables, medications, and temperature-sensitive items like breast milk, chocolates, candles, meats, fish and other cold items

✔️ Double Aluminum Layer & Thermal Liner - Upgraded insulation and Stain-resistant. Both the outer and inner layer of cold shipping boxes for frozen food are Aluminum Film, double repels light and temperature long for long lasting insulation effects. With matched thermal liner bag and combine our shipping ice packs, maximized to help extend the freshness of your items' shelf life and make delivery safer and easier

✔️ Easy to Structure & Storage - The insulated shipping cooler are foldable storage and require manual assembly. They can be stored flat wherever you desire to conserve space. They take up less room compare to styrofoam cooler and styrofoam shipping containers. The insulated shipping kits are simple to assemble. All you need is a bit of packaging tape to keep it sealed. After the product has been assembled, you can fill it with whatever products you wish

Shipping Dry Ice Packs - 10 large dry ice sheets, 120 packs. Easy to use, soak in water, wipe it dry and freeze it before use. Flexible to be customized different size to fit any size shipping box, carton and cooler

Aluminium Insulated shipping box with matched insulated foil liner - Large Size 16’’ X 8’’ X 8’’ - 2 packs. Lightweight insulated shipping box with Foil insulated liner, double insulation guaranteed during delivery and shipping. Maximized to help extend the freshness of your items' shelf life and make delivery safer

Long-Lasting - Shipping Ice Packs Dry ice for shipping frozen food lasts 4-7 times longer than ice. Fits in any cooler box, cold box with food and beverages. The shipping cold packs from WE 4Life is an excellent ice and ice bags substitute. It is reusable and stays frozen for an extended period of time

Perfect Shipping Supplies - Designed to fit Photos, documents, or artwork and other personal items for moving, shipping, storage, or small business packaging

Strong chipboard mailers protect photos and documents during shipping.

100 Pack Bulk Box Value Bundle - Manufactured from Aviditi and brand new