Paper Mailing Bags

• The eco-friendly alternative to polythene mailing bags
• The self-adhesive strip avoids using tape
• Water-resistant, even a little rain along the way won’t be a problem
• Send us your bespoke paper mailing bag request

From: £0.18
In stock
Only %1 left
180 x 275 x 40 mm - NPMB04
250 x 345 x 40 mm - NPMB05
255 x 425 x 75 mm - NPMB01
325 x 440 x 80 mm - NPMB06
330 x 485 x 100 mm - NPMB02
380 x 495 x 100 mm - NPMB07
420 x 705 x 215 mm - NPMB03
* 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 2:30 pm
  • Free delivery over £150 *
  • 30 Days Returns

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

Paper Mailing Bags Product Details


SKU Dimensions
(Length x Width x Height)
Pallet Quantity Bundle GSM Holds up to:
NPMB01 255x425x75mm 6000 50 70gsm (2ply) 5kg
NPMB02 330x485x100mm 6000 50 70gsm (2ply) 7kg
NPMB03 420x705x215mm 3200 50 70gsm (2ply) 10kg
NPMB04 180x275x40mm 6000 50 80gsm (1ply) 1kg
NPMB05 250x345x40mm 10700 50 90gsm (1ply) 2kg
NPMB06 325x440x80mm 10700 50 100gsm (1ply) 4kg
NPMB07 380x495x100mm 10700 50 100gsm (1ply) 7kg


Recommended for

Kraft paper mailing bags are a cost-effective and environmentally friendly alternative to standard polythene mailing bags. These resilient, water-resistant mailing bags are made from heavy-duty 70 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.

E-retailers can often use paper mailing bags in place of traditional boxes and void fill, saving money and reducing unnecessary waste in the process. Kraft paper mailers are designed to fit closely around products, securing them for safe transit without the need for bubble wrap or packing paper. And since our paper mailing bags feature a quick self-adhesive strip, they make it easier for you to pack and ship bulk orders.


  • 100% Recyclable and biodegradable 70 gsm brown kraft paper

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. Because they are water-resistant, even a little rain along the way won’t be a problem.

  • 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 features a self-adhesive strip, allowing you to seal, close and ship packages quickly without additional tape.

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? No problem: Just send us a quotation request filling out the form and we will get back to you with a custom offer.

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 

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