Mailing Bags
Tough polythene mailing bags and plastic envelopes at the best prices online
Polythene mailing bags come in a wide range of attractive and eye-catching colours and are used by thousands of mail order companies the length and breadth of the UK.
Less colourful, but providing unbeatable value, our Grey Polythene Mailers are among our very biggest selling items. All are available at exceptionally low cost immediately from stock with extra discounts on larger orders. You might also want to try some of our other plastic envelopes or any of our other lightweight polythene postage bags.
Hockley, Essex – 2 April 2026 – After more than 35 years at the helm of BSM Packaging Supplies, founder Steven Taylor has stepped away from the business, leaving it in experienced and trusted hands.
BSM Packaging Supplies Ltd — Understanding the UK’s New EPR Packaging Rules (2025)
