Custom Poly Mailers, Poly Bags

Ship every order in branded, weather-resistant poly mailers.

5 size options
Polyethylene material
Unpadded with a self-sealing flap
2 adhesive strips for returns
Weather- & tear-resistant
Full-color, edge-to-edge printing
Widely recyclable

A lightweight shipping solution

Poly mailers are one of the easiest ways to streamline shipping without sacrificing presentation. They're lighter than boxes and slimmer than padded envelopes, and with full-color, edge-to-edge printing covering every surface, every order goes out looking on-brand. They work great for soft or non-fragile items like apparel, accessories, cosmetics and gifts.

Built to handle the journey

These poly bags for shipping are made from polyethylene and hold up well in transit – weather-resistant and tear-resistant, so your products arrive in good shape even when packages take a beating. Each mailer has a self-sealing flap and 2 adhesive strips, so the bag can be resealed and sent back as a return mailer. That's a handy detail for any e-commerce business managing exchanges. Available in 5 sizes with quantities from 100 to 5,000, you can order what you need now and reorder as you grow.

Design, print & ship with confidence

Creating custom poly bags with VistaPrint is straightforward. Upload your own artwork, customize one of our templates or work with a design expert if you want a hand. Full-color, edge-to-edge printing covers the entire surface – including the flap – on both sides. When you're ready to order, we handle the rest.

VistaPrint offers Custom Poly Mailers design templates in assorted styles.

FAQs

A custom poly mailer promoting a crafts business.

Reviewed by 100 customers

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TAPE DOES NOT STICK TO THESE MAILERS

Jun 3, 2026 | Susan M. |

Verified Buyer

Packing tape does not adhere properly to these mailers; it peels off. If you attach your shipping labels with tape, I would not recommend ordering them. The sticky strip also does not adhere very well. We tested three different types of packing tape, and in every case the labels peeled off. When we contacted Vistaprint about the issue, they declined to provide a refund. Problems can happen with any company, but a company's true quality is reflected in how it responds when those problems arise. Unfortunately, Vistaprint's handling of this situation was disappointing, and based on this experience, I will not be using them again.

Response from Vistaprint Customer Care Team:

Thank you for taking the time to share your review. We are sincerely sorry to hear about the adhesion issues you experienced with both the sticky strip on the mailers and your packing tape, as well as the frustrating experience you had when first reaching out to us. We completely agree that a company's true quality is reflected in how it handles problems, and we apologize for falling short of your expectations during that initial interaction. We take your feedback very seriously as a strict point of improvement for both our product quality and our customer service handling to ensure this does not happen to other business owners. Following your review, we have thoroughly reviewed your account and can confirm that one of our Care Specialists who assisted you has actually now taken the necessary actions for the order cost to make this right. We appreciate your honest feedback, and we hope this resolution helps restore your confidence in how we care for our customers.

If I could give 0

Jun 2, 2026 | Lindsey S.

If I could give 0 stars I would. BUYER BEWARE! What I received looked nothing like what I appoved.

Response from Vistaprint Customer Care Team:

Thank you for your feedback. We're very sorry to hear that the product you received did not match your approved design. That's not the experience we would want for you. Our checks have confirmed that our care team was able to assist in providing a resolution. If you have any additional product or design-related queries, let us know. We're here to help.

AMAZING Customized Polymailers

May 17, 2026 | Sherry S. |

Verified Buyer

These customized polymailers are AMAZING! They're clean, clear, crisp printing with accurate colors makes advertising to my buyers a snap! Definitely recommend!

Came Perfect & Exactly as Designed

Apr 19, 2026 | The C. |

Verified Buyer

The polymailers came faster than estimated and the design was perfect. No issues and it fits perfectly!

Poly mailers

Apr 6, 2026 | nogo3333 C. |

Verified Buyer

They look great and will be perfect to ship our product!

Displaying Reviews 1-5

No more guesswork. We take care of the entire design process, from brainstorming ideas to delivering the files to your account.

Frequently asked questions

Yes. Full-color, edge-to-edge printing covers both sides and the flap, so every inch of your poly mailer bag works for your brand.

These poly mailer bags are made from widely recyclable polyethylene – it’s lightweight but tough enough for shipping.

Yes. These shipping bags are tough and weatherproof, so they hold up well in transit whether you're shipping apparel, gifts, accessories or cosmetics.

No, these are unpadded mailer bags. They're a great fit for soft or non-fragile items like clothing, accessories and cosmetics. If your products need extra protection, a padded or bubble-lined option would be a better choice.

Measure your product's length and width, then choose a mailer with a few extra inches on each side for easy packing. Here's a quick guide:

7" x 10" – Small items like jewelry, socks or accessories

10" x 13" – Medium items like folded T-shirts, pouches or small gifts

12" x 15.5" – Mid-size apparel like pants, dresses or multi-piece sets

14" x 18" – Larger apparel like hoodies, joggers or folded sweaters

19" x 23" – Multiple items or larger soft goods shipped together

We print on both sides – including the flap – with full-color, edge-to-edge coverage, so your branding comes through vibrant and true to color every time. Our poly mailers are also made from widely recyclable material, and when you're ready to order, we handle the printing and ship straight to you.

Our shipping bags can be recycled, based on many recycling programs. This may vary depending on the area in which you are using and trying to recycle our products, so we recommend you check in with local resources and recycling programs to confirm.