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Poly Mailers
Better by Design
Create a professional look and impression with every online order. Made from 80% post-consumer recycled materials. Available in 2 sizes. See details
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Reviewed by 1 customers
Extremely poor quality
30 Dec 2025 | Louise S. |
Verified Buyer
The bags are thin and look similar to children’s party bags. Sadly, I binned them.
Response from Vistaprint Customer Care Team:
Thank you for sharing your feedback with us. We understand your concern that the poly mailers felt very thin and resembled children’s party bags, which led you to discard them. We know how important it is for packaging to be sturdy and professional, and we regret that this product did not meet your expectations.
To help us review this further, could you kindly provide photos of the mailers you received? This will allow us to better assess the material and determine how we can improve your experience.
If you have any further questions or need assistance, our Customer Support team is available at 0800-028-6962 or visit our Help Center (https://www.vistaprint.co.uk/customer-care/help-centre/) for assistance.
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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.