Heavy‑Duty Mailing Bags — 90 Micron

Our Heavy‑Duty Mailing Bags are designed for maximum strength, security and reliability when shipping bulky, sharp‑edged or high‑value items. Made from premium 90‑micron co‑extruded polythene, these bags offer almost double the thickness of standard mailing bags, ensuring exceptional tear‑resistance and full opacity for discreet, professional packaging.

Key Features

• Ultra‑strong 90‑micron material — Almost twice as thick as regular mailing bags for superior durability.

• Co‑extruded construction — Multiple layers of film provide outstanding tear‑resistance, ideal for heavy or sharp items.

• 100% opaque design — Off‑white exterior with black inner layer ensures contents remain completely hidden.

• Peel‑and‑seal closure — Strong self‑adhesive strip for fast, secure sealing.

• Recycled content — Made from LDPE containing 30% recycled material.

• Label‑friendly surface — Compatible with our full range of multi‑purpose labels.

Additional Information

• Print update: Bags may arrive with updated or alternate print compared to images.

• Suffocation warning: Some batches may include a printed suffocation warning; others may not.

📦 Size Guide

All measurements shown are internal dimensions. Choose your required size from the options above.