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Polythene Mailing Bags

Private, secure and lightweight, our Polythene Mailing Bags are the perfect choice for an ecommerce business, with a heavy-duty peel & seal adhesive strip for optimum efficiency.

The basics:

  • Grey opaque mailing bags
  • Made from polythene
  • Thickness of 50-60 microns, depending on the size
  • Available in a range of sizes
  • Made from recycled materials and can be recycled
  • Each bag has a peel and seal adhesive strip for easy closure
  • A lightweight and space-saving packaging solution

Opening Width x Length

Units Per Pack
Unit price from
Price
  • Unit
  • Pack
1-4
Packs
5-9
Packs
10-24
Packs
25-99
Packs
100+
Packs
Enter no. of units
152 x 229mm
100
1.8p
1.6p
1.4p
1.2p
1p
£1.80
£1.60
£1.40
£1.20
£1.00
No. of Units:
Buy
229 x 305mm
100
3.4p
2.4p
2.1p
2p
1.8p
£3.40
£2.40
£2.10
£2.00
£1.80
No. of Units:
Buy
250 x 350mm
100
3.7p
2.7p
2.4p
2.2p
2.1p
£3.70
£2.70
£2.40
£2.20
£2.10
No. of Units:
Buy
330 x 480mm
100
5.9p
4.4p
4p
3.9p
3.7p
£5.90
£4.40
£4.00
£3.90
£3.70
No. of Units:
Buy
425 x 600mm
100
8.8p
7.5p
6.6p
6.2p
6p
£8.80
£7.50
£6.60
£6.20
£6.00
No. of Units:
Buy

Polythene Mailing Bags

With more people shopping online, having a stack of e-commerce-friendly packaging is more important than ever. While the humble envelope is still a must-have, there is so much more choice when it comes to the world of packaging. From polythene bags to postal boxes, bubble wrap to Kraft paper tape and a whole host of cardboard boxes, Smith Packaging has all your package needs covered. From moving house to posting products, there is no minimum order on our wide range – and there are plenty of eco-friendly choices for the conscious consumer.

What Are Polythene Packaging Bags?

For all your non-perishable posting needs, polythene packaging bags are one of the best ways of getting goods delivered in a private, dry, and totally secure way. Popular with e-commerce businesses both big and small, not to mention shipping companies, polythene packaging bags have plenty going for them.

Not only are these bags lightweight and usually moisture resistant, but they are also super versatile as they come in a range of sizes. While popular with businesses, it always helps to have poly bags around the home as they can be called upon to fit a range of postage and packaging needs.

What Are the Benefits of Polythene Packaging Bags?

Flexible Options

There’s nothing that can’t find its way into a polythene packaging bag. From clothing to shoes, toys to books, and even electronics and documents – these super flexible bags make it simple to post just about anything.

Protect Against the Elements

Polybags can be used on their own, or you can pop a large letter postal box or other kinds of packaging in them, especially if you are just looking to add an extra moisture-resistant layer to your parcel. Whatever the weather, you can be safe in the knowledge that your item has some level of protection against the elements.

Added Privacy

Another benefit of polythene packaging bags is they are tamper-proof, thanks to their peel and seal adhesive strip. An added level of privacy also ensures that whatever is being sent is only seen on opening by the receiver.

Polythene Bags from Smith Packaging

Our range of grey opaque mailing bags are lightweight but with a heavy-duty seal making sure it ticks all the boxes for being safe, sturdy, and cost-savvy. Our bags are also made from recycled materials in keeping with our eco-friendly packaging promise. Buy Polythene Mailing Bags

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