Extra-strong 3XL courier plastic mailing bags are ideal for fast and secure shipping of larger parcels. They offer opaque material for discretion, a strong self-adhesive closure, and a practical anti-static strip for smooth packing without delays.
Looking for a reliable packaging solution for an e-shop, warehouse, or pickup point? These 3XL plastic mailing bags (400 × 550 mm) are designed for larger shipments—easy to handle, hold their shape well, and help protect the contents during transport.
The bags feature an optimal thickness of 50 microns, making them resistant to tearing and abrasion and better able to handle bad weather. The self-adhesive seal holds so firmly after sealing that the bag cannot be opened without damage, increasing shipment security. The inner black layer also ensures 100% opacity—the contents stay hidden.
Why choose them:
- Anti-static strip for quick removal of the protective liner and smooth packing
- Durable material (50 µm) – a good balance of flexibility and strength
- Discreet packaging – opaque design (black inside)
- Strong adhesive – protection against unauthorized opening during transport
Suitable for shipping:
- winter jackets, longer coats, hoodies, and sportswear
- larger shoe boxes
- blankets, bedding, bedspreads, and towels
- backpacks, sports bags, and laptops in protective sleeves
- multi-item orders
