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  1. Catalogue
  2. Boxes
  3. Mailer boxes
  4. Sleeved Mailer Box
mailer box with sleeve
Mailer box with custom sleeve
Sleeved mailer box for all-purpose goods
mailer box with sleeve

Sleeved Mailer Box

A shipping-friendly mailer box with custom sleeve for cost-effective branding.
Sleeved mailer boxes Sleeved mailer boxes
FEATURES
New campaign? No need for a new box. Just swap the sleeve and rebrand with the Sleeved Mailer Box.
  • Custom printed cardstock sleeve for full-colour branding
  • Multiple sizes, styles, insert options and flute types (from E to 5-layer EB)
  • 90% recycled content and eco-friendly printing options
Multi-coloured mailer boxes Multi-coloured mailer boxes
FEATURED CASE STUDY
Raylo lowered their packaging costs by 11% with a new take on the mailer box.

See how Packhelp assisted the mobile phone startup by:

  • Minimising excess space and increasing product security with custom partitions
  • Reducing their unit packaging weight by 20% and fixed costs by 11%
Find out more
“Sustainability is a non-negotiable for us. Packhelp not only delivered an eco-friendly but cost-effective solution.”
Packhelp testimony photo of Nuno Brito e Cunha, COO, Raylo,
Nuno Brito e Cunha, COO Raylo

MATERIALS

Available materials

Zoom shot of white cardboard mailer box material

White Cardboard

Keep it simple and eco-friendly with standard bleached corrugated cardboard, or go bold with full-colour offset printing on laminated cardboard. Locally fabricated from 90% recycled content.

Zoom shot of natural cardboard mailer box material

Natural Cardboard

Natural Cardboard provides the perfect canvas for a minimalist or organic look. Locally fabricated from 90% recycled content. 100% recyclable and biodegradable.

MATERIALS

Available materials

Zoom shot of white cardboard mailer box material

White Cardboard

Keep it simple and eco-friendly with standard bleached corrugated cardboard, or go bold with full-colour offset printing on laminated cardboard. Locally fabricated from 90% recycled content.

Zoom shot of natural cardboard mailer box material

Natural Cardboard

Natural Cardboard provides the perfect canvas for a minimalist or organic look. Locally fabricated from 90% recycled content. 100% recyclable and biodegradable.

Looking for smaller quantities of packaging? Head to Packhelp Studio.
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PRINT

Printing options

Offset

High-volume offset printing in vivid CMYK or PMS. Only alternative inks used. That keeps costs down, quality up and the planet in check.

ECO PROPERTIES

This product meets the following eco properties:

See all properties

Plastic-free

Contains no petroleum-based plastics. Learn more

Recyclable

Can be broken down and used as an ingredient of a new material. Learn more

Certified wood

Made from paper pulp that’s sourced from responsibly managed forests and mills. Learn more

Local fabrication

Centrally located or multiple manufacturers, meaning freight emissions and transit costs are cut. Learn more

ECO PROPERTIES

This product meets the following eco properties:

Contains no petroleum-based plastics.
Can be broken down and used as an ingredient of a new material.
Made from paper pulp that’s sourced from responsibly managed forests and mills.
Centrally located or multiple manufacturers, meaning freight emissions and transit costs are cut.
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FAQ

The sleeves are delivered flat. This is done to keep printing and shipping costs down, so we can deliver you the most optimum unit price. Plus, we want to keep the amount of folds to a minimum to maintain the integrity and presentation value of your branded sleeve.

The sleeves are delivered flat. This is done to keep printing and shipping costs down, so we can deliver you the most optimum unit price. Plus, we want to keep the amount of folds to a minimum to maintain the integrity and presentation value of your branded sleeve.

Yes, but within reason. The sleeve can cover either the full breadth or length of mailer box. Anymore and it would be a complete wrap. In that case, another product or solution may be a better fit. Our sales team can take you through all the options.

Not in this case. Packhelp Plus is all about full customization, giving our customers full control of their branding needs. That’s why we don’t carry pre-designed patterns for Packhelp Plus products.

Mailer boxes with branding flexibility built-in

The sleeved mailer box is designed to keep up with the dynamic branding needs of D2C businesses and online retailers. It has all the strength, printing and eco-friendly properties of a standard mailer box. You also have a choice of 14+ standard sizes or customize your own. But the custom printed sleeve means brands can shift between messages and campaigns without the heavy cost of designing a whole new box. So, if a new season hits and you still have mailer boxes in stock, all you need to do is swap the old with the new branded sleeves. It’s as easy as that. For this reason, the sleeves can be ordered separately and come delivered flat.

Mailer boxes with cost-effective printing & high-quality results

Offset printing is the most efficient method for prints at high quality and volume, especially on cardstock sleeves. It’s great for complex designs with gradients and photography, as well as capturing rich colours. This is where usually the printing conversation stops with sleeved mailer boxes. But if you want, we can also print directly on the box. Inside printing can be a good way to add messaging during the unboxing experience. Or perhaps you might prefer to add a custom printed insert.

A solid mailer box wrapped with branding

The sleeved mailer box is made from durable corrugated cardboard. While the default option comes with 300 g/m2 grammage, you can add extra solidity by requesting other flute types. The boxes come with securing tabs and pre-folded seams for quick assembly. Top-quality cardstock has been selected for the sleeve for its high-quality printing performance. Remember, this is the space where you get to sell your brand and messaging in full colour. But the material colours underneath can speak just as loudly about your brand – not to mention complement the branded sleeve. Natural Kraft provides the perfect organic backdrop for a vibrant coloured sleeve, while Standard White will help to shine the full spotlight on your brand messaging or product.

Mailer boxes made locally from sustainable materials

The sustainability journey of the sleeved mailer box begins with our commitment to local production. This helps to minimise the carbon emissions arising from the distribution chain. Next, the cardboard is made from a mix of 90% recycled and 10% virgin content. This small portion of virgin fibres is required to enhance the durability of the corrugated cardboard. But still, this content is made from paper pulp sourced from responsibly managed forests and mills. You can go one step further and order official FSC certification for your branding. And then we come to what happens to the mailer boxes after they’re shipped out to your customer. First of all, the cardboard is 100% recyclable. But if it doesn’t reach the recycling plant, it will biodegrade and turn into compost over a short period of time in a natural environment.

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