Poly Mailers
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Create packaging they’ll remember long after opening with custom mailer bags.
- 5 size options
- Available in black & white
- 2 self-adhesive strips
- Weather & tear-resistant
- Single-colour, front-side printing
- Post-consumer recycled plastics
- Quantities from 100
Flexible & lightweight packaging
Ship products while also promoting your brand. Poly mailers are a fantastic, cost-effective way to get your e-commerce shipping operation off the ground. With their flexible material, you’ll be able to ship a range of different products, from clothes to accessories and other light items — without any additional packaging. Poly mailers are also weather and tear-resistant, for extra peace of mind. Shipping heavier or bulkier items? Poly mailers are still a great way to sport your brand as secondary packaging, and to separate multiple products within a single order.Easy-to-use solution
Using 80% post-consumer recycled materials, our poly mailers are made from flexible plastic and LDPE (low density polyethylene) film. They’re lightweight and come with 2 self-adhesive strips: use one to seal your mailer for shipping, and let customers know that they can use the other if they're sending items back to you. It’s those kinds of convenient, conscientious details that customers love. With 5 available sizes and single-colour printing, you can design poly mailers that show off your business name, brand or design and make a lasting impression on your customers.Simple, design experience
Ready to create your custom poly mailers? Start by exploring our gallery of fully customisable design templates. (Or, if you have a design ready to go, you can use our design upload option.) Once you’ve found a favourite design, make it yours by adding the custom details that work best for you. Then we’ll take care of the rest, professionally printing and shipping your order. Your plastic mailer bags will arrive looking crisp, polished and ready to show off.
Frequently asked questions
Poly mailers can be used as additional packaging inside your main parcel, or they can be posted on their own as your primary packaging. You can use these durable plastic mailing bags as your primary packaging for light items and clothing, but if you’re posting delicate items, we recommend using poly mailers as branded, secondary packaging.
At the moment printing is only available on the front of custom poly mailers.
Our poly mailers are made from at least 80% post-consumer recycled plastic.
Our poly mailers are very lightweight, with no size weighing more than 0.03 kg. You can see the weights below, but please note that these weights can vary slightly. 35 x 45 cm: 0.02 kg 40 x 50 cm: 0.027 kg 25 x 35 cm: 0.015 kg 17.5 x 25.5 cm: 0.01 kg 45 x 55 cm: 0.03 kg
Shipping envelopes are flat and made of paper, so they’re more suitable for posting flat papers. They’re also not as water-resistant and tear easily, whereas poly mailers are flexible, so you can use them to ship a wider range of products. Poly mailers are also tear and weather-resistant.
Yes, our poly mailers are recyclable.
All our poly mailers can hold up to 2.26 kg, regardless of their size.
Yes, all of our poly mailers match standard parcel dimensions used by Royal Mail, DPD, InPost and DHL. Feel free to check out our size chart for more information.
Due to the combination of LPDE film and plastic used to make poly mailers, it’s only possible to print single-colour graphics. Please keep this in mind when selecting your design.
A post-consumer recycled means that an item was made, used in the real world and then recycled by a consumer, and subsequently made into another product that contains the recycled content originating from that initial product. For example, water bottles are post-consumer recycled products.