Enjoy the holiday spirit with Custom Christmas Mailer Boxes. At Instant Custom Boxes we want to make sure your mailers look as great as possible, so we’ve got multiple options for you. To create a custom design you can use our online customizer, upload your own designs or choose from hundreds of pre-made templates. Remember to check out our dealer discounts too!










01Send your size, material and quantity — we'll price it for you.
02Our designers prepare your dieline and a realistic 3D mockup — at no cost.
03Review and sign off on the exact colours and layout before anything prints.
04We print, finish and ship your order to your door with care.
Posted on Google Sharon GaRodTrustindex verifies that the original source of the review is Google. Very helpful assisting me on placing my order as well as patient on any question I had.Posted on Google Nathaniel RawlinsTrustindex verifies that the original source of the review is Google. Easy communication and quick high quality deliveryPosted on Google John BaeTrustindex verifies that the original source of the review is Google. My representative, Paul Millers, is an excellent source for advice in addition to some beautiful mailer boxes. We have placed at least two dozen orders for large quantity boxes and rarely, if ever, experienced any issues.Posted on Google Terry McGuireTrustindex verifies that the original source of the review is Google. Chatting was very easy.Posted on Google Andrew ShortellTrustindex verifies that the original source of the review is Google. Instant Custom Boxes are my go to resource for branded boxes. They are easy to work with, understand the projects and produce on time and with the highest quality. Would recommend to anyone looking for custom printed boxes.Posted on Google Emma LippincottTrustindex verifies that the original source of the review is Google. ICB is the best printer I have worked with in my professional career. They had low minimums, plenty of options, and great quality. James was fantastic to work with; he always responded very quickly, looked over my files with great detail and kept me in the loop with every stage of the process. I worked with them remotely for this project, so having updates was great. Absolutely recommend ICB for your custom printing needs.Posted on Google Adonis NievesTrustindex verifies that the original source of the review is Google. Excellent work.Posted on Google Samantha MillerTrustindex verifies that the original source of the review is Google. Instant Custom Boxes provided great service for my company on two different occasions. They delivered high-quality cartons matching my specifications very quickly.Posted on Google Faith KraynikTrustindex verifies that the original source of the review is Google. Contacted Instant Custom Boxes for a last minute box print need. They were super responsive, honest about their delivery timeline ability and ended up making a beautiful product that arrived faster than promised. Will definitely use this company for future box printing needs!Posted on Google Mike RadiganTrustindex verifies that the original source of the review is Google. We hired Instant Custom Boxes (ICB) for a luxury event and received a defective product that didn’t match our approved design. The logo was incorrect—they added an “E” to “Build It.” even though that error was not on the approved design. The boxes were completely unusable for our client presentation. ICB acknowledged the mistake and promised a refund—first in 12–18 business days, then via monthly payments. After more than a year, we’ve only received three partial payments totaling $763.42. As of today, they still owe us $763.44. We gave them multiple opportunities to resolve this amicably. We sent repeated messages, set clear deadlines, and even indicated we’d consider removing the review if they fulfilled their refund obligation. If they had simply paid what they promised, we wouldn’t be here. Instead, they are now withholding the remainder of our refund unless we delete this honest review. Their team wrote: “Our team has requested that all negative reviews posted online be removed prior to proceeding with the final refund.” “Once the reviews are taken down, we will be able to process the remaining amount immediately.” “Delete All negative reviews Online then we will proceed with remaining fund by end of this month.” We’ve spoken with James Fletcher, Paul Millers, and David Albert—each made promises, none followed through. Their phone numbers now go to voicemail or are blocked. They’ve removed review options from other platforms and only highlight positive reviews on their website. This is not a trustworthy company. Poor communication, broken promises, and now unethical conduct to suppress public feedback. We are filing complaints with the California Attorney General, FTC, and other agencies. We cannot caution potential customers enough: Buyer beware. Find another company. It’s not worth the risk—or your money.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Our custom Christmas mailer boxes are designed to fit your mailing needs. Our products are made from high-quality paper that is durable yet lightweight and easy to store. These products are perfect for all types of business promotions, including:
These Custom Gift Boxes for Easter are perfect for sending your Christmas cards and gifts to friends and family. They are made from cardboard and come in various colors and designs to match your needs. They are easy to assemble and fold flat for easy storage when not in use. These mailer boxes have been designed using the latest software, which is extremely accurate in their dimensions.
We offer custom Christmas mailer boxes created with your company in mind. These boxes are perfect for any business that wants to make a lasting impression on customers. They can be used as promotional materials, gift boxes, and more.
We offer a wide range of sizes and designs so that you can find the perfect fit for your needs. We also accept special requests if there is something specific you would like included in your box. We use high-quality materials so that you get the best quality product possible. We only use premium cardboard, and our printing process ensures that your box will last for years!
Christmas is a time of year when people are extra-cautious about their packages. With the weather getting colder, everyone wants to ensure that their gifts reach the intended recipient in one piece. And that’s where our Custom Gift Boxes for Christmas come in—they’re designed to protect your gifts from rain, sleet, snow, and more!
Our custom Christmas mailer boxes are built with a double-wall construction to help insulate your package from the elements. The outer wall comprises 2″ thick corrugated cardboard, and the inner wall is made of 1/2″ thick corrugated cardboard. This provides an insulation value which will help keep your packages warm or cool depending on the weather they’ll be traveling through.
It has been tested under conditions simulating rain, sleet, snowfall, and even hail. So even if you live in an area where these things happen regularly (we know we do!), you can rest assured that your package will arrive safely at its destination!
Custom Christmas Mailer Boxes are a great way to send your holiday greetings and share the season’s spirit with friends and family. These boxes are made with high-quality materials to ensure they can be shipped without damage, which means your recipients will have a beautiful box to hold their cards, letters, or small gifts! These boxes are printed on 100lb gloss cover stock and come in several sizes. We offer both custom printing and blank options. You can include your message or use ours.
| Box Style | Custom Christmas Mailer Boxes |
| Brand | Instant Custom Boxes |
| Dimension (L + W + H) | All Custom Sizes & Shapes |
| Quantities | No Minimum Order Required |
| Paper Stock | 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock |
| Printing | No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors |
| Finishing | Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling |
| Included Options | Die Cutting, Gluing, Scored, Perforation |
| Additional Options | Eco-Friendly, Recycled Boxes, Biodegradable |
| Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
| Turnaround | 4 - 8 Business Days, RUSH |
| Shipping | FLAT |