Plastic Mailing Bags

Plastic mailing bags offer a lightweight, durable and cost-effective solution for securely shipping your products. Available in a selection of sizes compatible with UK and Ireland postal guidelines.

Custom sizes & branding available
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We’re here to help you get the packaging you need

As the UK’s largest distributor of protective packaging materials, we can provide a range of quality mailing bags for easy shipping.  

Help & FAQs

Plastic mailing bags are a lightweight and cost-effective sack, designed to dispatch parcels and protect the contents from external elements such as dust, dirt and moisture. Available in a range of sizes, they have self-sealing adhesive strips to ensure that items remain securely in the pack.



Plastic mailing bags are typically made from LDPE, which is recyclable at collection points but isn’t widely recycled at kerbside. They can usually be recycled at large UK supermarkets in bag collection schemes.


At Macfarlane Packaging, our mailing bags contain 100% recycled content.



Plastic mailing bags are primarily used for securely shipping a wide range of items through postal and courier networks. They are popular due to their lightweight, durable and weather-resistant properties.


Plastic mailing bags are ideal for sending clothing, documents, books, small products and other non-fragile items that do not require rigid packaging.



There are several benefits to using plastic mailing bags from Macfarlane Packaging, which makes them a popular postal packaging option:


  • Quick & easy to use
  • Lightweight
  • Durable
  • Water resistant
  • Space saving
  • Economical

In addition, plastic mailing bags can be customised, so you can print them with brand identity and create a professional presentation for customers. Get in touch for a free estimate and minimum order quantities.


Plastic mailing bags for easy posting

As a leading packaging distributor, you can trust Macfarlane Packaging to provide top-quality packaging solutions for plastic mailing bags.  

Our plastic mailing bags provide a versatile and weather-resistant packaging solution, designed to safeguard items during transit.  

Plastic mailing bags from Macfarlane Packaging are manufactured so that they are lightweight, durable and water-resistant. Making them the perfect cost-effective packaging solution for when posting goods. 

With a broad range of sizes available, we’re confident that we can supply the plastic mailing bag your business demands.   

If you can’t find the plastic mailing bag you’re looking for, ask us about our custom packaging service. We provide free estimates and can tailor a solution to you.