Best UKPS Mail Bags of 2025

Jordan Akhtar Avatar
Jordan Akhtar
Last Updated: 9 Feb 2025

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UKPS mail bags are a reliable and efficient solution for transporting and protecting your mail. Made from durable materials, these mail bags are designed to withstand the rigours of the postal system. With a range of sizes and styles available, you can find the perfect mail bag to suit your needs. Whether you're sending small parcels or large envelopes, UKPS mail bags provide a secure and convenient way to ensure your items reach their destination intact.

At a Glance: Our Top Picks

UKPS Large Peel and Seal Mailing Bags Cover #TOP 1
UKPS Large Peel and Seal Mailing Bags
ftb score rating icon 9.8
UKPS Large Peel and Seal Mailing Bags Cover #TOP 2
UKPS Large Peel and Seal Mailing Bags
ftb score rating icon 9.7
Large Grey Peel and Seal Mailing Bags Cover #TOP 3
Large Grey Peel and Seal Mailing Bags
ftb score rating icon 9.5

Top 10 UKPS Mail Bags

#TOP 1

UKPS Large Peel and Seal Mailing Bags

3355305260305
Grey
12" x 16"
UKPS Large Peel and Seal Mailing Bags Cover
UKPS 50 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 12 x 16 / 305x405mm Self Seal Packing Packaging Postage Mail Sacks Mailers

The UKPS Mailing Bags are crafted from high-quality 100% virgin polymer, ensuring they stand apart from cheaper alternatives. With a thickness of approximately 60 microns, these bags provide excellent strength and durability, making them suitable for securely mailing your items. They feature an opaque black inner layer that keeps contents private, while the strong self-sealing peel and seal adhesive strip allows for quick and easy packing. Simply pack your items, peel the strip, and seal the bag for a hassle-free mailing experience.

What We Like
High-quality virgin polymer material
Strong and durable design
Opaque for privacy
Easy self-sealing mechanism
Suitable for various mailing needs
#TOP 2

UKPS Large Peel and Seal Mailing Bags

3355304076006
Grey
UKPS Large Peel and Seal Mailing Bags Cover
UKPS 10 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 12 x 16" / 305x405mm Self Seal Packing Packaging Postage Mail Sacks Mailers

The UKPS Mailing Bags are made from high-quality 100% virgin polymer, ensuring durability without the unpleasant 'smoky' odour found in cheaper alternatives. With a thickness of approximately 60 microns, these bags provide excellent strength for secure mailing. The self-sealing peel and seal adhesive strip allows you to quickly pack your items and seal the bag effortlessly, saving you time and effort. Measuring 12 x 16 inches, these bags are perfect for sending goods safely to customers, family, or friends.

What We Like
High-quality virgin polymer
Self-sealing for convenience
Durable 60-micron thickness
Suitable for personal and business use
#TOP 3

Large Grey Peel and Seal Mailing Bags

3298491236757
Grey
425 x 600mm
Large Grey Peel and Seal Mailing Bags Cover
50 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 17 x 24" / 425 x 600mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

The UKPS Mailing Bags are crafted from high-quality 100% virgin polymer, ensuring they are far superior to cheaper alternatives that often carry an unpleasant odour. With a thickness of approximately 60 microns, they offer excellent strength and durability for your mailing needs. The self-sealing peel and seal adhesive strip allows you to easily pack your items, peel off the backing, and seal the bag securely in moments. Measuring 17 x 24 inches, these bags provide ample space for your goods while keeping them safe and secure during transit.

What We Like
High-quality virgin polymer material
Strong 60-micron thickness
Easy self-sealing feature
Large size for various items
Safe for mailing goods
#TOP 4

Large Grey Self-Seal Mailing Bags 17x24"

3355335405783
Grey
Large Grey Self-Seal Mailing Bags 17x24" Cover
10 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 17 x 24" / 425 x 600mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

The UKPS Mailing Bags are crafted from high-quality 100% virgin polymer, ensuring durability without the unpleasant 'smoky' odour found in cheaper alternatives. With a thickness of approximately 60 microns, these bags offer excellent strength to protect your items during transit. Their handy self-sealing peel and seal adhesive strip allows you to easily pack your contents, peel the backing, and seal the bag securely. The size is clearly marked, ensuring you know exactly what you’re getting for your mailing needs.

What We Like
High-quality materials
Easy self-sealing feature
Strong and durable
No unpleasant odour
Clear size markings
#TOP 5

A4 Grey Plastic Peel and Seal Mailing Bags

3299566299493
Grey
230 x 300mm
A4 Grey Plastic Peel and Seal Mailing Bags Cover
20 Small Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags A4 Size 9 x 12" / 230 x 300mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

These UKPS Mailing Bags are crafted from high-quality 100% virgin polymer, ensuring they are far superior to cheaper alternatives that may have an unpleasant odour. With a thickness of approximately 60 microns, these bags offer excellent durability for your mailing needs. The self-sealing peel and seal adhesive strip makes packing effortless; simply pack your items, peel the strip, and seal it shut for quick and easy preparation. Additionally, the design includes a self-seal lip, enhancing the bag's overall height and providing added security for your contents.

What We Like
High-quality virgin polymer material
Self-sealing for convenience
Durable 60 micron thickness
Odour-free packaging solution
#TOP 6

Large Self-Seal Grey Mailing Bags 12 x 16"

3297967016046
Grey
305 x 405mm
Large Self-Seal Grey Mailing Bags 12 x 16" Cover
100 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 12 x 16" / 305 x 405mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

The UKPS Mailing Bags are crafted from high-quality 100% virgin polymer, ensuring they stand out from cheaper alternatives that often emit an unpleasant odour. With a robust thickness of approximately 60 microns, these bags provide excellent durability for your mailing needs. The convenient self-sealing peel and seal adhesive strip makes packing a breeze; simply pack your items, peel, and seal. Additionally, the dimensions of 12 x 16 inches are perfect for various items, making them ideal for both business and personal use.

What We Like
High-quality virgin polymer
Robust 60-micron thickness
Easy self-sealing feature
Suitable for various items
#TOP 7

A4 Size Grey Plastic Mailing Bags

3299542025443
Grey
Small
A4 Size Grey Plastic Mailing Bags Cover
10 Small Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags A4 Size 9 x 12" / 230 x 300mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

The UKPS Mailing Bags are made from high-quality 100% virgin polymer, ensuring they do not carry the unpleasant 'smoky' odour found in cheaper alternatives. With a robust thickness of approximately 60 microns, these bags provide added strength and protection for your items. The self-sealing peel and seal adhesive strip makes packing quick and effortless, allowing you to simply peel and seal. These bags are perfect for both business and personal use, enabling you to send goods securely to customers or loved ones.

What We Like
High-quality virgin polymer
Strong 60-micron thickness
Convenient self-sealing feature
Ideal for personal and business use
#TOP 8

Large Grey Plastic Peel and Seal Mailing Bags

3355340036507
Grey
425 x 600mm
Large Grey Plastic Peel and Seal Mailing Bags Cover
25 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 17 x 24" / 425 x 600mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

The UKPS Mailing Bags are crafted from quality 100% virgin polymer, ensuring they don’t have the unpleasant 'smoky' odour often found in cheaper alternatives. With a thickness of approximately 60 microns, these bags provide excellent strength and durability for your mailing needs. The self-sealing peel and seal adhesive strip makes packing hassle-free; simply pack your items, peel the backing, and seal. These bags are perfect for both business and personal use, keeping your items safe and secure during transit.

What We Like
High-quality virgin polymer
Thick and durable design
Easy self-sealing feature
Ideal for various mailing needs
#TOP 9

Large Grey Plastic Peel and Seal Mailing Bags

3298811204435
Grey
600 x 900mm
Large Grey Plastic Peel and Seal Mailing Bags Cover
5 Large Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags XL Size 24 x 36" / 600 x 900mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

These UKPS Mailing Bags are crafted from high-quality 100% virgin polymer, ensuring they are superior to cheaper alternatives that may have an unpleasant odour. With a thickness of approximately 60 microns, they provide excellent durability for your mailing needs. The self-sealing peel and seal adhesive strip offers a simple solution for securely packing your items; just peel, seal, and you’re done. The dimensions are clearly stated, with a generous height that includes an additional lip, making these bags ideal for both business and personal use.

What We Like
High-quality virgin polymer
Self-sealing convenience
Durable 60 micron thickness
Clear dimensions for easy use
#TOP 10

Extra Large Purple Self Seal Mailing Bags

3692773600210
Black,Purple
430 x 560mm
Extra Large Purple Self Seal Mailing Bags Cover
20 STRONG PURPLE COLOURED PLASTIC SELF SEAL PACKAGING MAILING BAGS - EXTRA LARGE XL SIZE 17 x 22" 430 x 560mm 60mu PEEL SEAL POLYTHENE OPAQUE POSTAL PACKING POSTAGE MAIL SACKS ENVELOPES MAILERS

The UKPS Mailing Bags are made from high-quality 100% virgin polymer, ensuring they are durable and free from unpleasant odours. With a thickness of approximately 60mu, these bags provide excellent strength and protection for your items. The self-sealing peel and seal adhesive strip makes packing incredibly easy; simply pack your contents, peel the strip, and seal the bag. Designed for both business and personal use, these bags offer a secure way to send goods to customers, friends, or family.

What We Like
High-quality virgin polymer
Durable 60mu thickness
Easy self-sealing design
Opaque for privacy
Suitable for personal and business use
Buying Guide Image
Editor's Notes

During our UKPS mail bag research, we found 85 UKPS mail bag products and shortlisted 10 quality products. We collected and analyzed 27,699 customer reviews through our big data system to write the UKPS mail bags list. We found that most customers choose UKPS mail bags with an average price of £6.47.

The UKPS mail bags are available for purchase. The top 10 picks range in price from a low of £2.00 to a high of £12.00, find the one that fits your budget. The seller of top 1 product has received honest feedback from 975 consumers with an average rating of 4.3.

Written by
Jordan Akhtar Avatar

Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.