Custom Poly Mailer Bags Made in the USA
Get fast quotes, reliable turnaround, and expert-level customization — built for businesses that ship at scale.
Made in the USA with premium, puncture-resistant materials
Up to 10-color printing for powerful brand presentation
Lightweight, durable, and optimized for shipping costs
Fast production & delivery — often within 2 weeks
Fully custom sizes, closures, gussets, and more
Custom Poly Mailer Bag Options
Smallest Dimensions: 4” wide x 5” long
Largest Dimensions: 30” wide x 52” long
Order Size: Smallest Order 30,000
Color Printing: Up to 10 Colors
Thickness: .00175 – .006
Custom Closure: Permanent Tape Closer
Additional Options: Bottom gussets, perforations, and a captive flap
Bottom Gusset: 0.25 inch – 12.0 inches
Learn more about our poly mailer bags by reading our Poly Mailer FAQs.

Custom pink mailer with permanent tape closure & logo print

Radio station-branded poly mailer with vibrant full-color imprint
Reliable Protection and Powerful Branding with Every Shipment
Our Custom Poly Mailer Bags, also known as poly shipping bags, are designed to provide outstanding protection for your products while doubling as a powerful marketing tool. Made from co-extruded, puncture-resistant, and tear-resistant materials, these poly mailers ensure that every item reaches your customers securely and in excellent condition.
Enhanced Security with Self-Seal Closures
Each poly mailer bag includes a self-sealing adhesive strip, allowing for a secure, one-time seal—just peel and press to close. The bags are white with a gray interior, enhancing privacy and security for your customers during transit.
Endless Customization Options
As an industry-leading poly bag manufacturer, we offer comprehensive customization for your poly mailers. Choose from a variety of sizes, thicknesses, and print colors to meet your brand’s unique needs. You can also add your logo, brand messaging, or other personalized graphics, creating an unmissable impression with every delivery.
An Affordable and Versatile Packaging Solution
Poly mailers offer a cost-effective alternative to traditional shipping boxes, ideal for mailing items such as apparel, documents, samples, and more. Our custom bags with logos are lightweight and efficient, these bags help reduce shipping costs without compromising on quality or brand image.
Quick Turnaround and Reliable Delivery
At Excellent Poly, we understand the importance of timely deliveries. We can custom manufacture and ship your poly mailer bags in as little as two weeks, so you’re always ready to meet demand. Since our bags are 100% USA Made you don’t have to worry about extra tariffs, shipping delays, or unexpected increases in cost.
I was excited to learn that I could have my company’s uniquely designed logo printed on the custom mailer bags now available from Excellent Poly, Inc