10x13 Poly Mailers 1200 Pack, 2.5 Mil Thick Durable Waterproof Shipping Bags, Self-Seal Polymailer Envelopes
4.8/5 | ✅ 1000+ Verified Ratings

10x13 Poly Mailers 1200 Pack, 2.5 Mil Thick Durable Waterproof Shipping Bags, Self-Seal Polymailer Envelopes

$99.99
100% Free ShippingBuy 2 Get Extra 10% OFF
1
Description

Scale your fulfillment operations with our premium 10x13 Poly Mailers 1200 Pack, designed for warehouses, fulfillment centers, eCommerce brands, and large-volume online sellers. These professional poly mailer bags provide a lightweight, durable, and cost-effective solution for daily commercial shipping.

Made from strong 2.5 mil thick material, these industrial-grade shipping poly mailers protect packages from moisture, tearing, punctures, and transit damage while helping businesses reduce shipping expenses and packaging time.

The versatile 10x13 size is perfect for shipping apparel, accessories, soft goods, and lightweight retail products efficiently.

Durable & Waterproof Poly Mailer Bags

These premium waterproof poly mailers are built to perform in demanding shipping environments. The waterproof exterior helps protect products from rain, moisture, and rough handling during transit.

Each poly mailer envelope includes a powerful self-sealing adhesive strip for fast and secure packaging without additional tape. The smooth outer surface is ideal for shipping labels, barcode stickers, thermal labels, and custom branding.

Product Features

  • Massive 1200 pack bulk quantity
  • Standard 10x13" shipping size
  • Durable 2.5 mil thick construction
  • Waterproof and tear-resistant material
  • Strong self-seal adhesive closure
  • Lightweight for reduced shipping costs
  • Smooth label-friendly surface
  • Professional white finish

Best Poly Mailers for Clothing & Bulk eCommerce Orders

These versatile poly mailers for clothing are ideal for shipping:

  • T-shirts
  • Hoodies
  • Leggings
  • Dresses
  • Fashion accessories
  • Boutique apparel
  • Lightweight retail items
  • Daily eCommerce orders

The 10x13 dimensions provide efficient packaging for folded apparel while maintaining low shipping weight and professional presentation.

 Why Businesses Choose Our Bulk Poly Mailers 1200 Pack

Our commercial-grade bulk poly mailers are trusted by businesses that require dependable packaging supplies at scale. Unlike low-quality alternatives, these thick poly mailers are designed for long-term commercial use and continuous high-volume fulfillment.

These reliable poly mailer shipping bags help businesses:

  • Improve packaging efficiency
  • Reduce operational shipping costs
  • Protect products during transit
  • Speed up warehouse fulfillment
  • Maintain consistent packaging quality

Perfect for Shopify stores, Amazon sellers, Etsy shops, wholesalers, warehouses, and enterprise-level fulfillment operations.

Frequently Asked Questions

 What products fit inside these 10x13 poly mailers?

These poly mailers are ideal for clothing, accessories, soft goods, and lightweight eCommerce products.

Are these poly mailers waterproof?

Yes. These waterproof poly mailers help protect shipments from moisture and transit exposure.

Are these suitable for bulk business shipping?

Absolutely. The 1200 pack poly mailers option is designed for high-volume eCommerce and warehouse operations.

Do these mailers require additional tape?

No. Each poly mailer bag includes a strong self-sealing adhesive strip.

 Can these be used for clothing shipping?

Yes. These are excellent poly mailers for clothing, including shirts, hoodies, dresses, and folded garments.

Why choose poly mailers instead of cardboard boxes?

Shipping poly mailers are lightweight, waterproof, cost-effective, and easier to store than bulky shipping boxes.

Materials
Features

Frequently bought together

10x13 Poly Mailers 1200 Pack, 2.5 Mil Thick Durable Waterproof Shipping Bags, Self-Seal Polymailer Envelopes
Total Price: $99.99
You save:
Reviewed by +100 Happy Customers

Built for eCommerce Experts.

Tony

Verified Customer

I ordered the bundle pack and it’s great value. The thermal labels print cleanly and stick well—no smudging at all.

Sarah M.

These poly mailers are seriously strong. I’ve shipped over 200 orders and not a single tear or damage. Highly recommend for small businesses!

Jessica L.

Verified Customer

I was surprised by the quality for the price. The adhesive seal is super secure and saves me so much packing time.

Rachel K.

Verified Customer

Perfect for my clothing brand. The sizes are accurate, and the waterproof feature really helps during rainy deliveries.