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10" x 13" + 2" BG Expansion Poly Mailers - 1,000/Case

In stock
  • Buy 3 for $104.47 each and save 1%
  • Buy 5 for $103.29 each and save 2%
  • Buy 10 for $102.14 each and save 3%
  • Buy 25 for $101.01 each and save 4%

Custom Options

Registered Printing: You can custom order mailers made to these specs with your registered printing (Image appears one time in the same place on each bag).

Large quantities can be custom manufactured for you with BIG savings!!!

Contact us for today's quote and MOQ requirements.

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Shipped Weight:

22 lbs


1,000 Bags per Case


Co-ex PE



10 Inches


13 Inches

Bottom Gusset:

2 Inches


2.5 Mil

Product Properties


1,000 Bags per Case

Operational Temperature:

20 - 150 F

Melting Point:

221 - 239 F

Bag Seal Type:


Shelf Life:

5-10 years, when properly stored.

Storage Instructions:

Store at temperatures less than 120 degrees F. Avoid storage in direct sunlight.

Material Specifications

Material Specifications:

  • Co-Extruded Low Density Polyethylene
  • Water resistant NOT leak proof
  • Fully Opaque
  • Tamper Evident Seal
  • Anti-Static Adhesive Seals
  • Complies with California Prop 65 and all CONEG heavy metal restrictions.

Recommended Usage

Recommended Usage:

  • Best used for shipping items which are hard to damage in transit such as clothes or books.
  • Economic and efficient way of shipping items without adding bulk.
  • Easy to store large amounts saving valuable warehouse space.
  • Weatherproof design protects items from the elements during transit.
  • Self adhesive strip makes mailers easy and secure to close.

Product Restrictions

Product Restrictions:


  • Not treated for printing by end-user.
  • Do not store in sub-freezing temperatures.
  • Water-resistant not waterproof.
  • Cannot use with vacuum machine. See Vacuum Bags.
  • Not FDA approved or intended for food use.

Shipping Specifications

Case Length (in):


Case Width (in):


Case Height (in):


Case Cube (in):


Case Weight (lbs/Case):


Cases/Master Carton:





Controlled Life Additive:



Not Compostable

Compares To

Compare Interplas:


Compare Uline:

S-17231 (Only 100/Case)


10" x 13" +2" BG Expansion Poly Mailers

Key Features:

  • Product Shape Conformity: Our expansion polyethylene mailers can give you a better fit when shipping boxes, reducing the pressure on the corners and helping your shipments withstand the rigors of transit.
  • Exceptional Strength: Puncture, tear, and water-resistant properties provide maximum protection for your valuable items during shipping.
  • Treated Plastic Film: Labels, ink, stickers, notes, and stamps adhere easily to our poly mailers, allowing for seamless customization and branding options.
  • Opaque Appearance: The white exterior and silver interior layer not only offer confidentiality but also convey professionalism and discretion.
  • Environmentally Friendly: Crafted from a blend of low and linear low-density polyethylene (LDPE), our poly mailers are recyclable and environmentally conscious.
  • Secure Lip 'N Tape Closure: Our poly mailers feature a secure pressure-sensitive adhesive strip with an industrial-strength seal, ensuring a tight closure without the need for additional tape or heat sealing.
  • Quality Resin Construction: Extruded from a virgin blend of low and linear low-density polyethylene (LDPE), our tear-proof mailers offer superior performance and peace of mind for your shipping needs.

Exclusive Discount Plastic Bags Benefits:

  • Five Star Guarantee: Complete satisfaction guaranteed with every purchase.
  • DiscountPlus™: Earn valuable DiscountPlus™ Points with each order for future discounts or rewards.
  • Low Price Guarantee: We'll match or beat competitor prices to ensure you receive the best value.*

Experience the convenience, reliability, and affordability of Discount Plastic Bags. Order now and protect your shipments with confidence!

*Terms and conditions apply.

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