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4.2/5 Trustpilot | ● In Stock |Starting From: £0.35

Custom Kraft Mailer Envelopes

BESTSELLER PACKAGING SUPPLIER

Made from recycled kraft paper, these eco-friendly letter boxes are strong and long-lasting at the same time. They’re made to handle the rough conditions of daily shipping, whether it’s e-commerce packages, subscription boxes, or handmade goods. They come in both flat and flexible styles so they can hold a range of things. Custom graphics choices let you make your brand stand out while still making sure the package is fully biodegradable and reusable. With quick delivery and reasonable bulk prices across the UK, these mailers are a reliable and eco-friendly choice for businesses that care about the world.

 

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Recycled Kraft Mailer Envelopes – The Smarter Packaging Choice for UK Brands

In the world of e-commerce, presentation counts — but so does responsibility. As someone who’s been in the packaging game for decades, I can tell you this: kraft mailer envelopes have become the gold standard for sustainable, no-fuss shipping across the UK.

These envelopes do what good packaging should — protect your products, carry your brand, and reduce environmental impact. Whether you’re a small-batch candle maker in Bristol or an online print shop in Leeds, these kraft mailers are a dependable, eco-conscious solution that won’t let you down.


Built to Protect, Designed for Sustainability

Manufactured from recycled kraft paper, these envelopes are as robust as they are responsible. They’re designed to survive the rigours of Royal Mail and courier services without sacrificing style or sustainability. Ideal for sending:

  • Art prints and paper goods
  • Garments and soft textiles
  • Subscription boxes and handmade gifts

That classic kraft look adds a natural charm customers trust — and it speaks volumes about your values.


Why UK Sellers Are Switching to Kraft Mailers over Plastic

There’s a reason so many British SMEs are moving away from plastic mailers. These durable kraft envelopes strike the perfect balance between functionality and eco integrity. They’re:

  • Fully recyclable and biodegradable
  • Made from post-consumer recycled fibres
  • Customisable with your logo, brand colours or designs

From a branding perspective, kraft packaging offers subtlety and strength. Whether you’re a start-up or scaling up, custom-printed mailers help your parcels stand out on the doorstep — without costing the earth (literally or financially).


Flat vs Expandable Kraft Mailers – Perfect Fit for Every Product Size

Kraft mailers come in two styles:

  • Flat Kraft Envelopes – ideal for prints, cards, and slim items
  • Expandable Kraft Mailers – gusseted for bulkier goods like clothing, candles, or accessories

For businesses offering a range of products, having both styles available means you can keep your packaging consistent while accommodating different item sizes. A uniform brand experience with minimal waste — that’s efficient packaging done right.


Branded Packaging Made in the UK

There’s something timeless about a plain kraft mailer — but with the right print, it becomes a branded experience. Upload your artwork, logo, or tagline and turn each delivery into a professional statement.

  • Minimalist one-colour logos
  • Detailed botanical illustrations
  • Monochrome white or black ink for that understated premium look

For more bespoke needs, we offer fully personalised sizes and constructions — perfect for subscription services or luxury gift deliveries.


Fully Recyclable Kraft Packaging

  • 100% recyclable and biodegradable
  • Made from recycled content
  • Compostable under home and commercial conditions

No laminates. No plastics. Just honest, reliable packaging that aligns with modern sustainability standards — whether you’re carbon auditing your supply chain or simply want to reduce your footprint.


Wholesale Kraft Mailer Envelopes with Quick UK Delivery

Running an online business means staying stocked. We supply:

  • Wholesale Kraft Mailer Envelopes
  • Bulk Custom Printing
  • Quick turnarounds UK-wide

Whether you need 200 or 20,000, we’ve got the scale and systems to keep your dispatch running smoothly. Trusted by independent boutiques, artisan makers, and high-volume e-commerce brands across the country.


How Kraft Mailers Boosted Engagement & Sales

Take it from a Manchester-based candle studio. After switching to custom-printed kraft mailers featuring their hand-drawn logo, their packaging became an Instagram favourite. The result? More shares, more returning customers, and a stronger brand presence — all from a simple change in envelopes.


Why Kraft Mailers Just Make Sense

  • Made from recycled kraft paper
  • Fully recyclable, biodegradable, and compostable
  • Flat and expandable options available
  • Custom printing and branding
  • Perfect for UK e-commerce, handmade goods, and retail
  • Bulk supply and fast national delivery
We understand that your products are unique and come with specific requirements. To help your offerings stand out in the market, standard sizes and shapes often need to be reimagined. Sharing details such as product dimensions, printing methods, paper stock or materials, and desired finishing qualities is essential for tailoring solutions that drive market competitiveness. Provide these specifications so we can better understand and meet your product's needs.
FeatureDetails
DimensionsAll custom sizes and shapes available
Printing Options1 colour to full colour (CMYK), PMS colour, or no printing at all
Material Choices50gsm to 3000gsm bleach card, art card, black card, or one-sided white kraft, all eco-friendly
Order QuantityFrom 1 unit to bulk orders, no minimum required
Finishes & CoatingsMatte, gloss, holographic foil, or soft-touch varnish
Production ProcessDie cutting, scoring, gluing, perforation
Customization OptionsCustom window cutouts, embossing-debossing, Spot UV, foil stamping, raised ink, or PVC windows
Mockups & Proofing2D flat view, 3D digital mockup, or physical sample on request
Standard Turnaround7 to 12 business days
Rush TurnaroundFast production in just 4 to 6 business days

Make your Premium Gift Boxes truly unique with our extensive range of customization options. From printing techniques to special finishes, we offer everything you need to create packaging that perfectly represents your brand.

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Printing Techniques

✓ CMYK Printing
Full-color printing for detailed designs and graphics
✓ PMS Color Matching
Exact color matching for brand consistency
✓ Spot UV
Glossy coating applied to specific areas for contrast

Luxury Finishes

✓ Foil Stamping
Gold, silver, or colored foil for a premium look
✓ Embossing / Debossing
Raised or recessed designs for a tactile effect
✓ Soft-Touch Lamination
Velvety finish that adds elegance and sophistication

Interior Options

✓ Custom Inserts
Foam, cardboard, or velvet inserts to secure products
✓ Ribbon Pulls
Elegant ribbon pulls in various colors and materials
✓ Compartment Dividers
Custom dividers for multiple product arrangements

Eco-Friendly Options

✓ Recycled Materials
100% recycled and recyclable board options
✓ Soy-Based Inks
Environmentally friendly printing inks
✓ Biodegradable Finishes
Eco-friendly laminations and coatings

Independent customer feedback

Recent customer reviews

Trustpilot 4.2/5

Amazing staff

Everyone was very helpful from design through to the finished product, which is perfect. The team helped at every stage.

Deborah Stearman

Excellent communication from start to finish

We are very impressed with our custom-made branded boxes. The service was courteous, helpful and professional throughout.

Anna Moody

Very competitive pricing

Excellent support from staff who guided me through the process. Very satisfied with the end product.

Azmat

Ready to Elevate Your Packaging?

Create packaging that impresses customers and enhances your brand experience with our custom solutions.

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