-
Consolidate operation supplies
We make ordering operation supplies easy so you can dedicate more time to focusing on what matters most: your business.
-
Streamline the ordering process
Our goal is to make sure your experience is as efficient as possible – every time you press send on an order.
-
Fast, convenient delivery
We know that time is of the essence for our customers. That’s why we’ve made delivery speed a key priority for our company.

Custom poly mailers designed to your specification
We understand the importance of secure and reliable packaging for your business needs. Our custom Poly Mailers are designed to provide superior protection for your products while showcasing your brand with style.
Made from high-quality materials, these mailers are durable, water-resistant, and tear-proof, ensuring your items arrive safely at their destination.
With customizable options, including size, color, and printed designs, you can create a unique packaging solution that reflects your brand's identity.

Why Choose Poly Mailers?
Poly Mailers are possibly the most efficient, cost-effective, and safe way to send products by courier or mail, especially apparel. Essentially a bag with a tape seal, these mailers can be created to include several features to meet your specific needs, including double seals for return shipments.
Benefit from high-quality and reliable custom poly mailers
It’s our promise to provide you with nothing but the best. At Northern Specialty Supplies, we stand fully behind our products. If you experience a problem, we will make it right.
Our goal to provide you with best possible experience, and we’ll do whatever is necessary to deliver it. Our Customer Care Team is ready to help with anything you need.
How We Operate
One of the benefits of choosing us as your product supplier is that you can leverage our existing facilities to save time and money. We incorporate your custom products to our established production runs, and provide warehousing and distribution. Bulk and multi-item shipments save you administration costs and resources, materials and freight costs. Local warehousing ensures that you get the supplies you need quickly and without the hassles of international logistics. With NSS at the helm, you don’t need to balance vendors, pay duties on foreign shipments or pay to store supplies on-site.
Reviews for poly mailers
-
4.7 / 5
★★★★★
-
3 827
Total reviews
-
95%
Would order again
Need something else?

Need a design?
We make a custom print job easy for our customers. Just fill out your information and one of our team will be in touch soon.
Frequently Asked Questions
What are custom poly mailers, and how can they benefit my brand?
What are custom poly mailers, and how can they benefit my brand?
Custom poly mailers, also known as custom printed poly mailers or branded poly mailers, are lightweight, durable, and water-resistant bags used for shipping various items, particularly apparel and non-fragile goods. They benefit your brand by allowing you to print your logo, designs, and brand colors directly onto the mailer, creating a professional and memorable unboxing experience that reinforces your brand identity.
Can I get custom shipping bags with my unique logo?
Can I get custom shipping bags with my unique logo?
Absolutely! We specialize in custom shipping bags and custom logo mailers. You can fully customize the design, including incorporating your unique logo, branding elements, and any other graphics you desire. This allows for personalized poly mailers that truly reflect your brand's aesthetic and messaging.
Are these poly mailer packaging options environmentally friendly?
Are these poly mailer packaging options environmentally friendly?
We understand the importance of sustainability. While traditional poly mailers are made from plastic, we offer eco-friendly poly mailers options that are made from recycled content or are recyclable themselves. Please inquire about our specific eco-friendly options when requesting a quote for your poly mailer packaging.
What are the advantages of ordering wholesale custom poly mailers?
What are the advantages of ordering wholesale custom poly mailers?
Ordering wholesale custom poly mailers offers significant cost savings per unit, especially for businesses with high shipping volumes. It also ensures consistent branding across all your shipments and reduces the frequency of reordering, streamlining your operations and supply chain for your custom mailing envelopes.
How durable are these mailing bags, and what items are they best suited for?
How durable are these mailing bags, and what items are they best suited for?
Our durable mailing bags are made from high-quality, tear-resistant, and water-resistant materials, ensuring your products are well-protected during transit. They are ideal for shipping non-fragile items such as apparel, t-shirts, documents, books, and soft goods, offering a secure and reliable packaging solution.