About our mailing bags
Grey mailing bags – 16 x 23 cm – with a permanent seal which ensures that your goods arrive safely, they are waterproof too so you can be sure that your items will arrive in good condition! Choose from 7 popular sizes. Made in Great Britain.
Manufactured from 55mu LDPE polythene these mailing envelopes are malleable, which makes them an alternative to padded mailing bags which are much more rigid, so better for a wider range of shops and retail outlets, easy to store in the office and a greater capacity than envelopes.
If you are sending something that is on the slightly fragile side then ensure that you either pop it in a flat pack box, or wrap it in bubble wrap for a safe delivery!
We recommend you store and seal your grey postal bags at room temperature (15-20 degrees celsius) this will help safeguard the adhesive seal.
Our mailing bags are made from 90% recycled plastic and contain a biodegradable additive, this means that they are 100% degradable!
If you are colour matching, size or quality checking we encourage you to order a sample.
Sample may be available. To order a sample, please browse our Plain Sample product and tell us which product you need.
If you can't find the product you're looking for, please call us.
We charge a nominal fee plus a small fee for next working day delivery via courier. We will refund your samples when you order from us.