Skip to content

FREE SHIPPING ON ORDERS OVER €100 SHOP NOW

Irish Family Business · Est. 2009

Grey poly mailing bags on a white background
a man placing a small cardboard box into a grey mailing bag at a desk
postal cardboard box in an open grey mailing bag on a white background
hand stretching the seal of a grey mailing bag on a white background
A gray polyethylene envelope with a peel-and-seal strip, designed for mailing and packaging on a white background
various sizes of open grey mailing bags containing colourful clothing on a white background
a pile of grey mailing bags with one mailing bag filled and sealed on a white background
various sizes of filled gray mailing bags on a white background
a hand placing clothing into a grey mailing bag at a desk with a computer in the background
a woman standing at a desk and placing items into a grey mailing bag
a hand removing the peel and seal strip from a grey mailing bag
clothing in an open grey mailing bag on a white background
a woman filling grey mailing bags with products in cardboard boxes in a work environment
Grey poly mailing bags on a white background
a man placing a small cardboard box into a grey mailing bag at a desk
postal cardboard box in an open grey mailing bag on a white background
hand stretching the seal of a grey mailing bag on a white background
A gray polyethylene envelope with a peel-and-seal strip, designed for mailing and packaging on a white background
various sizes of open grey mailing bags containing colourful clothing on a white background
a pile of grey mailing bags with one mailing bag filled and sealed on a white background
various sizes of filled gray mailing bags on a white background
a hand placing clothing into a grey mailing bag at a desk with a computer in the background
a woman standing at a desk and placing items into a grey mailing bag
a hand removing the peel and seal strip from a grey mailing bag
clothing in an open grey mailing bag on a white background
a woman filling grey mailing bags with products in cardboard boxes in a work environment
by Box Depot

400mm x 525mm Grey Poly Mailing Bags (100)

These grey poly mailing bags are the smart, sustainable choice for sending products by post or courier. Made from recycled plastic and 100% recyclable, they deliver reliable protection for your goods while keeping your environmental footprint to a minimum.

  • Size: 400mm x 525mm + 40mm Lip
  • Gauge: 45mu
  • Colour: Grey Opaque
  • Sealing: Permanent Peel&Seal Strip
  • Material: Made from recycled plastic and 100% recyclable
  • Quantity: 100 bags per pack

 

100.0item | €0.21 / item
€20.75
€20.75 - €20.75
€20.75 - €20.75
€20.75
VAT Included

Order before 12pm today Mon-Fri for delivery tomorrow

· Shipping: €9.99 · Free Shipping over €100 ·

--h --m --s
white graphic of a box with a tick mark on a transparent background

FAST DELIVERY

Dublin: Next Working Day Delivery

Country: 1-3 Working Days

on orders placed before MIDDAY Mon-Fri

View Delivery option View Delivery option
white graphic of a hand below a box on a transparent background

SHOP IN STORE

Call in to the Box Depot Shop

We are open Mon-Thurs 8am-4pm

and Fridays from 8am-3pm

Contact us Contact us
white graphic of a map of Ireland on a transparent background

NATIONWIDE DELIVERY

As an Irish business, we are happy to deliver to all 32 countries across Ireland - all products are shipped from our premises in Dublin 10.

View Delivery & Collections View Delivery & Collections
white graphic of a van on a transparent background

FAST SHIPPING

Shipping is €9.99 per order

But spend €100+ and get 

FREE DELIVERY

View shipping info View shipping info

Trust and rely on the strength of these 400mm x 525mm mailing bags! Co-extruded with a three-layer film, they are made to protect your goods with their superior opacity quality. 

  • Size: 400mm x 525mm + 40mm Lip
  • Gauge: 45mu
  • Colour: Grey Opaque
  • Sealing: Permanent Peel&Seal Strip
  • Material: Made from recycled plastic and 100% recyclable
  • Quantity: 100 bags per pack

 

Perfect for shipping larger clothing items such as hoodies, jeans, or dresses, larger books, small homeware items, or multiple smaller items packed together.

The self-adhesive strip ensures that once sealed, the package will stay secure - guaranteed! Plus, these grey mailing bags are environmentally friendly - made from recyclable plastic, they can be reused and are perfect for sending your products. The ultimate combination of safety, security and sustainability!

These grey mailing bags are an invaluable asset - designed to provide the highest standards of quality, security, and performance.

They feature a three-layer co-extruded film that provides extra strength and opacity.

Plus, a 40mm lip and a high-tack permanent self-adhesive strip ensure reliability when the bags are sealed!

When it comes time to package your products for post or courier, you can count on these mailers - made from recycled plastic and recyclable, too!

Trust and rely on the strength of these 400mm x 525mm mailing bags! Co-extruded with a three-layer film, they are made to protect your goods with their superior opacity quality. 

  • Size: 400mm x 525mm + 40mm Lip
  • Gauge: 45mu
  • Colour: Grey Opaque
  • Sealing: Permanent Peel&Seal Strip
  • Material: Made from recycled plastic and 100% recyclable
  • Quantity: 100 bags per pack

 

Perfect for shipping larger clothing items such as hoodies, jeans, or dresses, larger books, small homeware items, or multiple smaller items packed together.

The self-adhesive strip ensures that once sealed, the package will stay secure - guaranteed! Plus, these grey mailing bags are environmentally friendly - made from recyclable plastic, they can be reused and are perfect for sending your products. The ultimate combination of safety, security and sustainability!

These grey mailing bags are an invaluable asset - designed to provide the highest standards of quality, security, and performance.

They feature a three-layer co-extruded film that provides extra strength and opacity.

Plus, a 40mm lip and a high-tack permanent self-adhesive strip ensure reliability when the bags are sealed!

When it comes time to package your products for post or courier, you can count on these mailers - made from recycled plastic and recyclable, too!

Eco-Friendly Packaging Starts Here

Sustainable packaging solutions designed to protect while reducing waste and environmental impact.

Eco-Friendly Packaging Starts Here

76,481+

Boxes Diverted From Landfill

  • Reusable Industrial-Grade Boxes
  • Recyclable Packaging Materials
  • Sustainable Paper Tape Options
  • Reduced Packaging Waste
  • Durable & Reliable Protection
Shop Sustainable