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Custom Boxes

Create a product, mailer, or shipping box that’s tailored to your preferences in size, material, color, quantity, and design. Use our beginner-friendly online tool to make professional-looking designs and take advantage of our complimentary file check to review your custom box design before printing.

Mailer Boxes
Mailer Boxes
  • Made of thick corrugated cardboard
  • No adhesive needed for assembly
  • Expedited Shipping Available
Product Boxes
Product Boxes
  • Cardstock or corrugated cardboard
  • Gloss, matte, & high-gloss UV coating
  • Wide range of dimensions
Shipping Boxes
Shipping Boxes
  • Comes in Kraft or white corrugated cardboard
  • Customizable sizes
  • No minimum quantity order
Custom School Boxes
Custom School Boxes
  • Expedited printing available
  • Inside & outside full-color printing
  • Order as few as one (1) box
Candle Boxes
Candle Boxes
  • Full-color printing inside & outside
  • In cardstock & corrugated cardboard
  • Choose from several coating options
Soap Boxes
Soap Boxes
  • Full-color printing inside & outside
  • No minimum order quantity
  • Different materials available
custom box sizes

Customized sizes

custom box sizes

Easy-to-use design tool

custom box sizes

Recyclable materials

custom box sizes

Full-color printing inside & out

custom box sizes

No minimum quantity to order

How to Choose the Best Custom Boxes for Your Creative Packaging Solutions

Personalized packaging is a great addition to enhancing the customer’s overall experience. Choose from NextDayFlyer’s wide array of custom boxes for your packaging needs:

Product boxes are commonly used to display and store toys, cosmetics, gifts, and other single-item products. Since most of the orders we receive are from candle and soap manufacturers, we have separate listings for custom soap boxes and custom candle boxes to showcase the breadth of options whether you’re going for an eco-friendly, sustainable look, or a premium artisanal feel.

We offer three different cardstocks alongside corrugated cardboard for custom boxes:

  • 14 pt. cardstock is ideal for lightweight products like soaps and candles below 60 grams.
  • 18 pt. is our bestselling option and is perfect for customers seeking a more durable and premium feel. This cardstock choice is suitable for medium-sized products like soaps and candles that weigh close to 100 grams.
  • Our thickest cardstock variety is 24 pt. and it is perfect for soaps and candles that weigh up to 200 grams. If you are packing heavier items or planning to ship orders to customers, corrugated cardboard is the best choice.

You may also opt to print in full color on both sides and add protective gloss, matte, or high gloss UV coating to elevate your box’s overall look. Foil stamping, spot UV, and embossing are also available. Request a quote via and mention any of these special features you might like your custom boxes to have.

Mailer boxes can be personalized to elevate every subscription or e-commerce delivery to your customers. Because of their size and hassle-free assembly, they can be used to ship smaller items such as crafts and electronic accessories. Some brands use mailer boxes for their promotional kits to influencers and endorsers. Mailer boxes are also the custom box of choice of schools and universities for their admission and graduation boxes.

Adhesive is not required for mailer boxes because their interlocking flaps and wings keep them closed and secure. They are easier to pack, organize, and reuse compared to shipping boxes of the same size as they take up less space.

Our custom mailer boxes come in three varieties of corrugated cardboard: the best-selling standard white, the high-gloss premium white, and the rustic-looking kraft.

Shipping boxes are ideal for large capacity orders that require extra space and protection during transit. Nowadays, plain brown boxes are no longer the norm. A personalized shipping box not only enhances the customer’s unboxing experience, it also reduces the possibility of packages getting mixed up or misplaced in transit. Order custom shipping boxes at affordable prices with no minimum quantity required.

Full-color printing is also available for custom shipping boxes, and you can personalize sizes too. Choose from standard white, premium white, or kraft corrugated cardboard.

How to Assemble Your Custom Box

All custom box orders from NextDayFlyers are packed flat during delivery. If you can’t figure out which part goes where while assembling the box, fret not. We’re here to help! Please refer to the instructions below.

product boxes
mailer boxes

Why Order Your Custom Boxes from NextDayFlyers?

Customized sizes – In need of a large flat pack to ship vintage clothing? How about a small product box to give away soap samplers? All our custom boxes come with fully customizable sizes. Just plug in the interior dimensions on the product calculator.

Easy-to-use online design tool - Our beginner-friendly design tool lets you create a box design online with its simple and intuitive interface. It lets you add text, color, and images to the interior and exterior of the box. There’s even a built-in 3D preview so you can see how your design looks like on the box as you go.

To use the online design tool, just select “Design Your Mailer Box Online” on the product calculator.

Recyclable materials - Our custom boxes are sustainably sourced from local mills and are made of 65% recycled materials. You can recycle our custom boxes to create new cardboard boxes, paperboards, and chipboards. You can also reuse them to ship another item or to store documents, toys, and other things at home.

Full-color printing inside and out – If you want to serve your customers an unboxing experience they’ll never forget, why not get the interior printed as well?

No minimum order quantity – We get it, it can be daunting to check out bulk orders, especially if it’s your first time with NextDayFlyers. Don’t worry– we accept sample order requests so you can physically review your custom box before you commit to a higher quantity.

Learn More About Custom Boxes

Find out how you can make the most out of your custom boxes by reading these guides.

Custom Box Design Tool – With the sheer number of customization features packed in our online design tool, the sky is definitely the limit. This guide breaks down how to use it in simple steps.

Easy to Personalize Boxes – First time designing a custom box? Follow these tips to get you started.

How to Create a Custom Box Like an Expert Designer – You don’t need a design degree or background to create professional-looking artwork for your custom box. We list down everything you need to know in this article.

Holiday Packaging – It’s never too early to plan for the upcoming holidays. Skip the peak season madness by placing your orders way ahead of everyone.

Custom Boxes Frequently Asked Questions

  • What box styles do you currently offer?

    Our product boxes come in the Straight Tuck End style which is the go-to for retail displays. Meanwhile, our custom shipping boxes are in Regular Slotted Container style. These are delivered pre-glued for fast and easy assembly.

  • What are the most popular sizes for soap boxes?

    For a full bar soap that weighs around 120 grams, the recommended size for a custom soap box would be around 3.5” x 2.25” x 0.75” to 4.25” x 4” x 1.25”.

  • What are the most popular sizes for shipping boxes?

    Our most popular shipping box measures at 1.5 cubic foot box. Its dimensions are 16” x 12” x 12”. A 6-cubic foot box, which is commonly used when moving and can fit comforters, blankets, and other bulky household items, is around 24” x 18” x 24”.

  • How long does it take to have custom boxes manufactured and shipped?

    Custom boxes take 10 to 15 business days to produce. You can also request for rushed production at 6 to 8 business days for an additional cost. The arrival of your custom boxes order will depend on your shipping address.

  • Do you offer full-color printing on the interior and exterior sides of the box?

    Yes, we can print in full color for both sides of your custom box. We also offer blank boxes.

  • Can I create a custom-printed box design online?

    Yes, our easy-to-use design tool lets you create a custom box from scratch. You can add colors, text, logo, and images on the interior and exterior panels of the box. You can also view the customized box’s final appearance in 3D before sending the artwork to us for printing.

  • How do I ensure that my prepared artwork fits the custom box accurately?

    If you already have a design or if you prefer to create with a professional design editor, just click “Order Now & Receive a Dieline Template” so we can send you a template file compatible with most design software.

  • Can I order one sample box before finalizing a larger quantity order?

    NextDayFlyers does not require a minimum quantity to complete an order. You can order one (1) sample box and we’ll print it based on your specifications.

  • How long does it take to print my order?

    Large quantity orders take between 20-25 business days to produce, while sample box orders require only 5 business days of production.

    The timelines indicated include the printing and production time. Note that the shipping transit time is added on top of these timelines and will be based on the delivery method you select during checkout.

  • Can I request for a custom quote?

    Let us know if you can’t find what you’re looking for on the website by clicking “Get a Custom Quote” in the product calculator. You may also reach us at 855-898-9870 from 6 a.m. to 10 p.m. CT on Mondays to Fridays or 8am-7pm on weekends. You can also email us at

Real Reviews from Real Customers

"Excellent work. The process was simple. The product looks excellent. The turnover time was outstanding. I would definitely use your services again."
North Carolina
"Truly Professional workmanship. A great way to start off."
Dreamstyle Remodeling
New Mexico
"Super easy transaction, clear print, and on time delivery. Very happy! Thanks!"