100% recyclable
Fast delivery
Digital printing
Medium Narrow Expandable Paper Mailer Bag
Minimum order quantity: from 100
Made from durable FSC-certified kraft paper, paper mailer bags are the perfect packaging for non-fragile items like clothing. Expandable gussets allow you to easily pack and ship more volume or bundle items together. A double peel & seal makes fulfilment lightning fast and returns effortless. Customise online and after use, recycle at the roadside.
- Digital printing
- Full colour
- Made for e-Commerce
- Delivered in 7-10 working days
- 6 sizes
Have questions? Contact us
Carbon footprint
See how the carbon footprint of our paper mailer bag compares to a benchmark product.
How is this calculated?

Specification
Understand your entire supply chain



- Bk
Brown kraft paper
FSC-certified, unbleached and uncoated kraft paper made with materials from FSC-certified forests, recycled materials, and FSC controlled wood. - Wd
Water-based dye inks
Made with water as their primary base, these inks are more sustainable than solvent-based inks. - 120
120gsm
A premium weight that will protect against dirt, scratches, light rain and spillages. - Dp
Double peel & seal
Two strips of adhesive covered with fibre-based backing paper. A double peel & seal makes fulfilment fast and returns easy for your customers. - Rt
Ripper tape
A perforated strip that makes opening easy for customers. - G
Gussets
Expandable gussets increase volume and make packing larger items easy. Ideal for e-commerce.
Supply chain
A resilient, responsible supply chain
Certifications
Vetted suppliers
Quality control
Frequently asked questions
Not at the moment, but there are six standard sizes from XS to XL. And each size has expandable gussets, so we’re certain you’ll find a match for your product. If you don’t, let’s chat.
No, but they are splashproof. This means your products will be protected against light rain and any nasty spillages.
5kg. This does, however, vary based on your product and its shape (we don’t recommend shipping items with sharp edges). Do not overfill the paper mailer bag either as this can also affect its weight capacity. If you want to ship anything heavier than 5kg, let us know.
Expand the gussets first to maximise space before packing anything. If you’re shipping multiple items, pack the largest item at the bottom and the smallest at the top.
We always recommend measuring your items first and choosing a size based on those dimensions. As a general guide though, an XS and S paper mailer bag will fit items smaller than a standard sweatshirt. An M (narrow) will fit approximately 2 sweatshirts; an M (wide) and an L will fit 3 sweatshirts, and an XL will fit 5 sweatshirts.
You can print within a fixed printing area on the front and back of our paper mailer bags. You can see this area in the studio and on your dieline. You can’t print on any gussets (sides and bottom) or the flap, including the area the flap will cover when sealed.