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Fully Customisable Packaging

Premium Quality at Affordable Price

Available In Stock

Flexible Kraft Mailers

Upgrade the packaging with Our Custom flexible Kraft Mailers, which are highly durable and tear resistant. They are highly biodegradable and recyclable as they are created using plastic free material, which gives you the edge to showcase sustainability commitment.

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Product Summary

Transform the packaging of products from standard packages to custom printed kraft mailers which secure the product while reflecting the brand identity. Our expandable kraft mailers are highly lightweight, flexible, versatile yet safe and efficient for delivering all kinds of items from store to the customer’s door.

  • Biodegradable Stock: Created using 100% compostable kraft paper stock which helps in achieving the green environment goals.

  • Lower Shipping Cost: With almost negligible weight of the package, shipping cost and warehouse storage can be saved.

  • Expandable Volume: Expandable gussets create space for bulky heavy items without tearing the package and risking the safety of the product.

  • Mini Billboards: These high impact kraft mailers with custom branding advocates for the brand in a premium and professional yet affordable amount.

  • Complete Customisation: Flexible kraft mailers can be completely customised in style/size/ material to fit the specific product need.

  • Inside and Out Printing: Edge to edge printing is provided to maximise the brand visibility and impact.

Freemium Services

Explore our key services provided free of cost.

Free Design Assistance Icon

FREE DESIGN ASSISTANCE

Design your packaging without spending any extra cost.

Free Color Scheme Icon

FREE COLOR SCHEME

Get any color of your choice free of cost.

Free Customer Support Icon

FREE CUSTOMER SUPPORT

Dedicated team members readily available to respond.

Free Emergency Storage Icon

FREE EMERGENCY STORAGE

Safe & Secure backup space for urgent space shortages.

No Hidden Charges Icon

NO HIDDEN CHARGES

No additional hidden fee charges.

Long Term Client Bonuses Icon

LONG TERM CLIENT BONUSES

Exclusive discounts available for our long term clients.

Free Die & Plate Icon

FREE DIE & PLATE

Avoid the setup fee by availing complimentary dye & plate setup.

Product Specifications

Every aspect of our custom display boxes is prepared with precision. From material to finishes, we make sure everything is made up of the highest quality standard and elevates the style, function, durability and shelf appeal of your product.

Dimensions

  • All Custom Size and Shapes Available in Length, Width, Height.

Paper Stock

  • 10 pt to 28 pt (60lb to 400lb) Card Stock, Corrugated Stock, Rigid Stock, Kraft Stock

Printing

  • No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors or any other according to your requirements.

Finishes

  • Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling, or any other according to your requirements.

Why Should You Buy Our Flexible Kraft Mailer Boxes?

Sustainable Solution For Modern Yet Responsible Brands

Titan Boxes creates expandable kraft mailers which are compact, resilient and have an organic texture to safeguard the product and reputation of the brand. They are not manufactured using any plastic, which makes them a great packaging source for eco-conscious consumers.

Eco-Conscious And Cost Effective Material Of Flexible Kraft Mailers

We use high quality material options which meet the 2026 sustainability standards and doesn’t come at the cost of planet, like:

  • Natural Brown Kraft

  • Eco-Friendly Barrier Coatings

  • Specialized Textured Stocks

  • FSC-Certified White Recycled Paper

LightWeight And Flexible Nature Of Expandable Kraft Mailer

Our flexible kraft mailers have the capability to stretch and bend without tearing under pressure due to the high quality material used in the manufacturing. They are also very lightweight in nature, which makes kraft mailers very suitable for soft goods such as apparel, jewelry and lifestyle packaging.

Expandable Gussets For Adding Volume Into Flexible Kraft Mailers

Our expandable mailer boxes have side and bottom gussets which creates volume when items are added. It makes flexible kraft mailers suitable for bulky items such as clothing, coffee packaging. The “one size fits many" nature of these boxes makes the product snug fit and removes any dead space thus reducing shipping cost.

Tamper Evident Seal And Easy Usage

Titan Boxes manufactures their expandable kraft mailers with temper evident security features such as heavy duty peel and seal adhesive strips to ensure transparency, safety and airtight closure. We also provide double seal options, so in case of returns the packaging can be resealed & returned professionally and safely.

Efficient and Stress Free Storage With Flat Shipping Of Flexible Kraft Mailers

All kinds of custom flexible kraft mailer packages are shipped 100 percent flat. They occupy much less space than Rigid Boxes. This gives you the advantage of reducing lower inbound freight cost and figuring out warehouse space for storage of shipping boxes.

Complete Customisation Of Flexible Kraft Mailer Packages

We give full freedom to our clients to customise their flexible mailer packaging boxes. From the dimensions and material, to printing and finishing every feature can be personalised according to the product requirement and brand preference.

Custom Sizes Depending Upon The Product Need

Titan Boxes provide custom flexible kraft mailer packages in all kinds of sizes from small to extra large. Brands and businesses can also get their expandable kraft mailer packages customised in their preferred sizes and measurements. However, few of the standard sizes are listed here:

  • 6” x 9”

  • 9” x 12”

  • 10” x 13”

  • 12.5” x 15”

High-Definition Printing Techniques For Branding On Flexible Kraft Mailers

Among many other printing options, we also use flexographic, screen, offset and digital printing to make the brand design, artwork, logo and branding elements prominent and memorable on the Kraft surface of the package.

Premium Finishes For Tactile Appeal Of The Packaging Mailers

Brands can also enhance the unboxing experience of flexible kraft mailers using our finishing options. These finishing options also act as an additional barrier against moisture, watermarks, fingerprints, smudges etc resulting in keeping the presentation aesthetic and pristine for the longest time. Few of our famous finishing options are following:

  • Embossing

  • Debossing

  • Spot UV

  • Soft Touch

  • Foil Stamping (Silver, Gold, or Metallic)

  • Matte Lamination

  • Gloss Lamination

Wholesale Pricing of Custom Flexible Kraft Mailers For Scaling Business

Businesses who need affordable and high quality expandable kraft mailer boxes, they can avail our wholesale pricing by ordering in bulk quantity. This is a great strategy to scale your business and gain high profit margins. Moreover, we also offer loyalty discounts to our repeated clients.

Premium Finishes to Perfect your Packaging

Discover in detail about our luxury finishes that adds texture, depth and an additional layer for protection.

Foil Stamping

Foil Stamping

Spot UV

Spot UV

Gloss

Gloss

Holographic Foiling

Holographic Foiling

Embossing

Embossing

Debossing

Debossing

Matte

Matte

Soft Touch Lamination

Soft Touch Lamination

Material that makes your Packaging Memorable

Choose from our selection of high-quality, environmentally responsible materials. All our materials are FSC-certified, ensuring sustainable forestry practices.

Cardboard Stock

Cardboard Stock

Kraft Stock

Kraft Stock

Rigid Stock

Rigid Stock

Corrugated Stock

Corrugated Stock

Tin Stock

Tin Stock

Titan Boxes packaging collage

Frequently Asked Questions

What is the cost per flexible kraft mailer box?

It entirely depends upon the material, size, printing technique, finishing option and any other additional features requirement. Please fill the form provided at the top of page to state the requirements and we will provide a price estimate accordingly.

How can I order these kraft mailer packages?

The ordering process is very simple. You can fill the quote form provided at the top and bottom of the page once. Alternatively, you can also write to us with your order requirements at info@titanboxes.com.

Can I get expandable kraft mailer packages with full printing?

Yes, definitely. We provide all kinds of printing facilities at Titan boxes including the full printing for precision and crisp shades.

Can we get flexible kraft mailers with additional features?

Yes, we provide custom add-ons in which you can integrate any additional features of your choice to enhance the protection or performance of product.

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Frequently Asked Questions

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Why US?

Titan boxes don’t just provide packaging, we build your brand presence. We ensure your packaging is your power move and you stay ahead in the industry by giving your customers an unforgettable and satisfying unboxing experience.

Our Goal

With High-Quality Material, Creative Designing and Vibrant Printing, Our Goal is to Turn Your Packaging Boxes into your moving Billboards.