Clear Mailing Envelopes Clear Mailers C4 230 x 310mm

Clear Mailing Bags 37mic | Self Seal Poly Bag | C4 - 230 x 330mm

Clear Mailing Bags 37 mic | Clear Self Seal Polythene Bag | C5 - 165 x 240mm

Made in the UKRecyclableLDPE

C5 Clear Mailing Bags | C5 Clear Self-Seal Bags 

Bag Dimensions: Approx C5 size - 165 x 240mm

Film: 37.5 micron Clear Polythene

Transpack Clear Postal Bags offer protection for your posted goods! Our recyclable polythene mailing bags ensure secure and sustainable delivery, keeping your products safe and visible throughout their journey.

These bags are 100% Recyclable

Polythene bags may have an industry-allowed 5% manufacturers tolerance, and vary in size by a few millimetres. Please specify if your bags need to be an exact size. Contact our sales team for a free samples to test

From: £23.6000 for 500
Availability: In stock
Product Code

£28.32 inc VAT

Price for minimum quantity of 500 is £23.60

Available to buy in increments of 500

  • Buy 1000+ for £30.50 ( £0.0305 each) and save 35%
  • Buy 2000+ for £53.20 ( £0.0266 each) and save 44%
  • Buy 5000+ for £124.00 ( £0.0248 each) and save 47%

Transpack stocks a versatile, good quality range of clear polythene bags in different sizes and thicknesses. Self seal clear bags are useful for packaging small magazines, brochures, protecting kiddies clothing items or crafts.

  • Protect and safely deliver your C5 sized items in our clear, recyclable poly mailing bag
  • Our C5 Self-Seal Polythene bags are stronger than standard envelopes, yet lighter to post and water repellent
  • Our clear plastic mailing bags have a fold over flap with a self adhesive sealing strip. They open on the short side
  • The self adhesive strip is tamper-proof and, once stuck down, will not open without tearing the bag, and goods wil not fall out in posting
  • Our clear mailing bags are made from Medium Duty 37.5 micron Polythene film which is fully recyclable with other plastic bags
  • Use one of our "Recycle Stickers" to inform your customers how to recycle this bag 

Clear polythene mailing bags, and self-seal bags, are a versatile and efficient packaging solution for packing and shipping needs. Made from transparent polyethylene material, these bags offer excellent visibility of the contents, allowing easy identification of items. Their durable construction provides reliable protection against moisture, dust, and other external elements, ensuring that your products arrive in pristine condition. Moreover, clear polythene mailing bags are an environmentally-conscious choice, as they can be recycled and are designed to align with sustainable packaging requirements. Whether you are protecting small clothing items, shipping literature and magazines, or other goods, these bags offer a secure option for hassle-free shipping.

More Information
Colour/Finish Clear
Made in the UK Yes
Recylable? Yes
Free Delivery No
Length 240mm
Width 165mm

What are the benefits of using Transpack Clear C5 Polythene Mailing Bags?

The benefits of using our clear C5 polythene mailing bags include:

  1. Visibility: With the bags being transparent, it allows for easy identification of the contents, making it convenient for both recipients and mail handlers to quickly see what's inside without opening the bag. It offers extra brand and product awareness for your business as the item travels through the postal service system
  2. Waterproof: Clear C5 polythene mailing bags provide a reliable barrier against moisture and water, ensuring that the items inside remain dry and protected during transit, especially in rainy or humid conditions.
  3. Tear-Resistant: These bags are made from durable polythene material, which makes them tear-resistant, reducing the risk of damage to the contents during handling and delivery.
  4. Lightweight: C5 polythene mailing bags are lightweight, which can help save on postage costs, particularly for businesses sending large volumes of mail.
  5. Cost-Effective: These bags are an affordable packaging option, providing a cost-effective solution for businesses and individuals looking to ship items securely without breaking the budget.
  6. Sustainable Packaging: Keep the circular economy going with recyclable clear polythene mailing bag. These bags can be recycled with other plastic bags, over and over again, contributing to sustainable packaging efforts.
  7. Versatile: C5 size is ideal for mailing various items, such as documents and magazines, and more. They are not just a mailing bag, they are a great protective bag for clothing items on display in retail stores, protective bags for kids shoes and small crafts, making them suitable for a wide range of applications.

Clear C5 polythene self-seal bags offer a combination of practicality, protection, and visibility, making them an excellent choice for shipping and item protection applications.

Recycling these self-seal bags with other plastic bags on either curb side collections or at local supermarkets like Tescos, Asda and Aldi. Polythene bags are recyclable many times over and are a necessity to keep the circular economy going. Please recycle your bags.

How can I be sure that I am ordering the right bag?

Double check the measurements against your product, remembering that these bags are flat and if your product has depth that will impact on the width you need and you could well need a wider bag than you think. If you need help give us a call or contact us via the online chat. If you are still not sure which size you need we can send you a sample to test – please email with your request, and don’t forget to give us your address.

What is your returns policy?

If you do happen to order the wrong bags or you find it is not suitable after all we will happily accept them back, unused and in a saleable condition. You will need to call us right away and request a returns number. We will need to receive the bags back within 14 days of when you received them. You will need to send them back at your own cost but once received we will make the refund to you quickly.