7 Products. Strong but smart, these best value heavy duty mailing sacks offer a durable yet economical solution to your mailing needs. Made from co-extruded (2 material) polythene, these mailing sacks look smart with a white outer layer and black inner layer. A high gloss finish means they look great too, but don't be fooled - these heavy duty mailing bags are tough and durable. You can add a postal address with a label or simply write on the bag with a pen.
7 Products. 20% off entire range! These extra tough mailing bags are made from thick 75 micron (300 gauge) co-extruded polythene to give your deliveries that extra that bit of protection from any unexpected rough handling in transit. All Mailtuf bags feature a smart ivory outer layer and a light grey polythene inner, giving a crisp paper feel, whilst their side shirt weld provides extra security and strength in your mailing bag.
5 Products. Strong black mailing sacks allow you to post confidential items with confidence. Opaque black polythene ensures confidentiality while the 100 micron thickness and a side skirt seal provide great bag strength and more security to ensure your delivery gets to its destination.