Returnable Paper Mailing Bags

• Equipped with 2 adhesive strips and a tear strip, ideal for e-commerce businesses
• 100% Recyclable and biodegradable
• FSC certified

From: £0.39
In stock
Only %1 left
250 x 350 + 96 x 50 mm - Block Bottom - NRPMB01
350 x 450 + 100 x 80 mm - Block Bottom - NRPMB02
400 x 500 + 100 x 100 mm - Block Bottom - NRPMB03
* Request your bespoke size or request a quote for a larger quantity
Amount: 1 units
Free delivery over £100 *
Price per unit:
per unit
total: ex. VAT total: inc. VAT
  • Cut-off time 3 pm
  • Free delivery over £150 *
  • 30 Days Returns

* Please refer to our delivery policy page. For any queries please contact us.

Returnable Paper Mailing Bags Product Details


SKU Dimensions
(Length x Width x Height)
Pallet Quantity Bundle
NRPMB01 250x350 + 96 x50mm 6000 250
NRPMB02 350x450 + 100 x80mm 6000 250
NRPMB03 400x500 + 100x100mm 2400 200
NRPMB04 500x600 + 100x60mm 1000 50


Kraft paper mailing bags are a cost-effective and environmentally friendly alternative to standard polythene mailing bags. These eCommerce Paper Mailers with Block Bottom are made from heavy-duty 126 gsm brown kraft paper that is 100% recyclable and biodegradable.

Paper mailing bags are an ideal choice for many e-commerce businesses. Mailing bags are appropriate for shipping non-fragile items, such as clothing, accessories, stationery and gifts.

It reduces packaging material, volume, weight and freight cost, compared to using oversized boxes. By using a recyclable paper bag, you will also reduce your environmental footprint.


  • 100% Recyclable and biodegradable 126 gsm brown kraft paper

  • FSC certified (C019249)

  • Equipped with 2 adhesive strips and a tear strip, this bag is ideal for e-commerce businesses

  • Easy to pack and close, easy to open and reclose – in case of return shipments

Benefits of paper mailing bags

  • Sustainable: Sustainability is a growing global concern. Customers are paying more attention to environmental issues, and they want to align their everyday buying decisions with their values. Making a conscious choice to use eco-friendly packaging solutions is a smart business decision. This small change will help you position your brand in a positive light and set your company apart from competitors.

  • Sturdy: Kraft paper mailing bags are durable and designed to arrive intact at their final destination. 

  • Cost-Effective: The green choice doesn’t have to hurt your bottom line. Our paper mailing bags are affordably priced – comparable to many polythene bags – so you can opt for eco-friendly materials without depleting your budget.

  • Easy to Use: Each Kraft paper mailer contains 2 adhesive strips and a tear strip. Use the first adhesive strip to close the bag, the tear strip to open it and the second adhesive strip for returns. All in one!

Send us your custom paper mailing bag request

Are you searching for a size that we do not have in stock at the moment? Or would you like to order larger quantities of our paper mailing bags? Please contact us via email at

Paper Mailing Bags: the future of packages

Paper mailing bags are emerging as the future of deliveries, surpassing their plastic counterparts due to their numerous eco-friendly advantages. They are recyclable, biodegradable, and sourced from sustainable materials, reducing environmental impact, and addressing growing sustainability concerns. Their durability and tear resistance ensure the safe transport of goods, offering protection while remaining environmentally responsible. In a world increasingly conscious of ecological concerns, paper mailing bags represent a shift towards sustainable packaging solutions, meeting consumer demand for eco-conscious practices, and potentially becoming the industry standard for environmentally responsible shipping.

Why your company should replace plastic bags with paper for its deliveries

Kraft paper mailing bags provide an eco-friendly and cost-effective alternative to traditional polythene mailing bags. Crafted brown kraft paper that is both 100% recyclable and biodegradable, these bags are well-suited for shipping non-fragile items, including clothing, accessories, stationery, and gifts.

One of the key benefits of using paper mailing bags is their sustainability. In a world where environmental concerns are on the rise, customers appreciate businesses that align with eco-friendly values. Opting for these eco-conscious bags can positively position your brand and differentiate you from competitors.

Moreover, these bags are not only environmentally friendly but also durable. They are designed to withstand the rigours of shipping, including light rain, ensuring that products arrive intact.

Cost-effectiveness is yet another advantage. Kraft paper mailing bags are competitively priced, making it possible to choose sustainable packaging materials without straining your budget.

Lastly, these bags are easy to use. Featuring a self-adhesive strip, they simplify the packing and shipping process, eliminating the need for additional tape. Our special paper postage bags with double seals are a smart choice that facilitate hassle-free returns. Customers can reuse the same envelope, reducing waste and shipping costs. This simplifies the return process, enhancing convenience and eco-friendliness, and ultimately improving the overall shopping experience with your company.

How to use your “Paper Mailing Bag”?

What makes ePack sustainabile?

In today's society, sustainability has become a key focus. Consumers who are conscious about the environment are demanding eco-friendly packaging solutions. DS Smith ePack offers packaging solutions that are 100% eco-friendly, using fibres from responsible sources to combat deforestation. They use recycled or virgin paper from a certified chain of custody, and their corrugated cardboard packaging is both recyclable and biodegradable.

DS Smith ePack prioritizes sustainability by using responsible sources, recycled or virgin paper, and recyclable and biodegradable materials. Consumers consider sustainability as a crucial factor in their purchasing decisions, and non-sustainable packaging can lead to negative consequences for companies. Eco-friendly packaging not only benefits the environment but also improves brand image and reduces the carbon footprint.

What does FSC label means?

FSC (Forest Stewardship Council) labelled paper is an important choice for individuals and businesses looking to prioritize sustainability and responsible forest management. Using FSC labeled paper offers numerous benefits. It supports responsible forest management, reduces environmental impacts, promotes social responsibility, meets consumer demand for sustainable products, and ensures compliance with regulations and standards. By choosing FSC labeled paper, individuals and businesses can make a positive impact on the environment and contribute to a more sustainable future.



Postal Guide

One of the easiest ways to derive the maximum benefit from your deliveries is to use the postal option that is most closely tailored to your product and that aligns perfectly with the standards, dimensions and weights stipulated by the Royal Mail, ensuring you keep prices as low as possible for you and your customers and reducing difficulties with delays and damaged packages. This allows your business to keep the processing of orders and shipping as streamlined as possible, saving you time and money.

Letter Large letter Small parcel Medium parcel Large parcel
Maximum length 240 mm 353 mm 450 mm 610 mm > 610 mm
Maximum width 165 mm 250 mm 350 mm 460 mm > 460 mm
Maximum height 5 mm 25 mm 160 mm 460 mm > 460 mm
Maximum weight 100 g 750 g 2 kg 20 kg 30 kg

Epack offers a full range of Royal Mail-compliant envelopes and parcels for all your delivery needs, including two envelope types and three parcel types.

The letter and large letter envelopes can take weights of up to 750 grams, making them ideal for greeting cards, folded and unfolded letters, magazines and small objects such as DVDs or plastic cards. By using the standard Royal Mail dimensions, you ensure that your shipping costs as little as possible, is less likely to experience delays, and will fit standard mail slots in the UK, minimising delivery problems and the administrative burden of lost and damaged packages. The two different sizes allow you to tailor your packaging to the letter content, allowing you to minimise costs for simple document shipping with standard letters.

Royal Mail parcels come in three sizes – small, medium and large – and can accommodate items from 2 kg up to 30 kg. Whether your company specialises in clothing, electronics or games and entertainment, any potential product offered by your business will find the perfect parcel type to match and provide the necessary size and weight capacity to ensure smooth and safe delivery with adequate protective packaging.


Created by Heipifrom the Noun Project