Custom Mailing Bags With Pocket
Custom mailing bags with pocket are designed for secure invoice and packing list placement during shipping. Made from durable LDPE and fully customizable in size, thickness, and printing, these poly mailers help e-commerce brands streamline fulfillment and improve delivery efficiency.
Product Specifications
| Product Name | Custom Mailing Bags With Pocket |
|---|---|
| Sustainability | 100% Recyclable |
| Material | Recycled LDPE or Virgin LDPE Polyethylene |
| Size | XS 6×9 inch, S 10×13 inch M 12×15 inch, L 14.5×19 inch Custom sizes available upon request |
| Thickness | Budget Friendly 2 mil/50 µm, Standard 2.35 mil/60 µm Medium 2.5-2.75 mil/64-70 µm, Premium 3.15-4 mil/80-100 µm, Custom Thickness |
| Colors | Simple Color, Full Color, Custom Color |
| Film color | White outside, Black or Grey inside |
| Finish | Matte or Glossy |
| Printing Options | Custom Logo Printing, Full-Color (CMYK), and Edge-to-Edge Printing |
| Sample Policy | Free stock samples available; Customized samples supported |
| Lead Time | Samples & Small Batches: Approx 1 week Bulk Orders: Approx. 2–3 weeks |
FAQ about Custom Mailing Bags With Pocket
1. What are the benefits of using poly mailers with an integrated pocket?
These specialized bags feature a built-in, transparent compartment designed to hold shipping labels, invoices, or packing slips. By protecting documents with a waterproof film, you ensure that essential paperwork remains legible and secure throughout the logistics process. This eliminates the need for extra adhesive pouches, significantly speeding up your packing and fulfillment operations.
2. What types of shipments are best for these bags?
These bags are ideal for shipping e-commerce goods, electronics, auto accessories, medical items, or spare parts that require printed packing lists, manuals, or warranty documents. They are widely used by e-commerce brands, warehouses, and fulfillment centers.
3. How are documents inserted and enclosed?
Our design features a user-friendly back-loading system. You simply slide your documents into the clear outer pocket before sealing the main bag. The overlap seal design ensures that once the package is closed, the documents are locked in place and protected from rain, dirt, and tampering.
4. Are these Mailing Bags With Pocket waterproof and tear resistant?
Yes. Our document pouch mailers are crafted from high-quality LDPE, offering highly waterproof and tear-resistant protection. The pocket is sealed with reinforced transparent film, ensuring it stays securely in place during transit, even in rainy conditions. They safely protect items such as clothing, accessories, and small electronics.
5.Can I customize the pocket size on Mailing Bags With Pocket?
Absolutely. As a direct manufacturer, we offer full customization for both the main bag and the external document pouch. Whether you need a small pocket for standard shipping labels or a larger one for multi-page invoices and manuals, we can adjust the dimensions to fit your specific requirements. Just provide your document size, and we will handle the rest.
6.What is the minimum order quantity (MOQ) for custom Mailing Bags With Pocket?
Our standard MOQ for custom orders is 5,000 pieces to ensure the most competitive factory pricing. However, we also offer lower MOQs for simple logo printing—contact us for a custom quote.
Why Choose Custom Poly Mailers
Custom poly mailers aren’t just packaging, they’re a marketing tool that helps your brand grow.
Made from durable materials and engineered as lightweight shipping bags, they help reduce shipping weight while maintaining the protection of waterproof mailers. This makes them an affordable and professional way to elevate your overall brand image.
Lightweight, durable, and waterproof.
Fully customizable with logo, color, and size.
Affordable for both small and bulk orders.
Ideal for eCommerce and retail shipping.
Available in eco-friendly materials for sustainable mailers.
Add your personal touch and build a memorable customer experience with every shipment.
Eco-Friendly and Sustainable Options
Make the switch to greener packaging with custom eco-friendly poly mailers.
Our eco-friendly polyethylene mailers come in both recycled and compostable options. You can choose recycled poly mailers made from 30–100% post-consumer recycled materials, or 100% compostable poly mailers—both fully customizable in size and able to feature your logo and brand colors. They’re the perfect choice for brands looking to reduce their carbon footprint while delivering a premium unboxing experience.
All Zero-Pak mailers can be made using recyclable, or compostable materials.
Why Choose Zero-Pak
Premium Custom Packaging
Zero-Pak has a professional team of structural engineers and designers dedicated to creating tailored packaging solutions. We can customize the size, material, and print design to perfectly match your brand’s needs.
Complete supply chain
With access to China’s packaging supply chain, we provide competitive pricing on bulk custom poly mailers while ensuring strict quality control (ISO 9001 certified).
One-Stop Packaging
From logo design and sample production to bulk manufacturing and shipping, we manage every step of your custom poly mailer order, saving you time and reducing costs with our complete end-to-end service.
Small Batch & Bulk Friendly
We cater to small and medium-sized businesses, our low MOQ of 100 units and bulk discounts ensure you get the best value, no matter the size of your order.








