Skip to main content
1000+ Happy Clients
100% Quality Guaranteed
Fast Nationwide Shipping
Flat Mailers - Image 1
1 / 5

Quality Guarantee

100% satisfaction

Expert Support

Dedicated team

Fast Production

10 days

Flat Mailers

Flat Mailers designed and produced to match your brand identity. Brisk Packaging delivers custom custom product packaging with no die charges, fast turnaround, and free design assistance.

Key Highlights

Fully Customizable

Add your logo, colors, and branding

MOQ: 200 units

Flexible order quantities

10 Days Production

Fast turnaround time

4 Material Options

Choose what fits your brand

Order Sample
Instant response • Free consultation • No obligation

Product Description

Flat Mailers

Custom printed flat mailers  are a great way to ship small, lightweight items. They are flat and rectangular, and they are typically made of paper or cardboard.

Flat mailers are often used with bubble wrap or other cushioning material to protect the item being shipped.  Custom packaging boxes  can be printed with your company’s logo or other branding elements to make them look more professional and appealing.

We’re big manufacturers of flat mailers. They’re easy to stuff, they’re easy to seal, and they’re easier to recycle than traditional boxes.

Custom Flat Mailers Wholesale – Your Accessories Partner

Custom flat mailers wholesale  are great for sending small items in the mail—like books or DVDs—because you can fit more things into one package, and it takes up less space when it arrives at its destination.

Flat mailers are a great option for sending out small items like pamphlets, brochures, or any other documents.

We make flat mailers with corrugated cardboard and can fold them up into a flat envelope shape. They have an adhesive strip on the back to hold them shut and keep your items from falling out. We use an adhesive strip to seal the flap at the top of the flat mailer so that it closes securely.

These mailers are very durable, lightweight, and easy to transport because they’re easily carried in bulk or stacked on shelves or in storage areas.

Custom Flat Mailers Can Boost Your Marketing Drive

Custom flat mailers in bulk  are popular for business-to-business marketing campaigns because they’re cost-effective and show off your brand’s personality through their design. They can have windows cut out of them so you can see what’s inside without opening it up first.

That way your customers will know what they’re receiving before they even open it! They are also available with a window and you can put your company logo on it as well as information about what’s inside like company name and address along with phone number or email address (if applicable). This makes it easy for recipients who want more information about your company or product before making any kind of purchase decision.  Packaging for products  with logo come in all kinds of sizes and shapes, so check out our selection today!

Key Features

Fully Customizable

Personalize with your branding and design

Flexible Quantities

Flexible order quantities available

Fast Production

Ready in 10 business days

Premium Quality

High-quality materials and printing

Get Instant Quote

Fill out the form below and receive a custom quote instantly

Contact Information

Secure & confidential. No spam ever.

Order Details

Timeline

Design Service

By requesting a quote, you agree to our Terms of Service and Privacy Policy. We respect your confidentiality. No commitment or credit card required.

Free quote · No obligation · Instant response · Secure transmission

Trusted by 1,000+ Brands Nationwide

"Outstanding quality and service. The team helped us create packaging that truly represents our brand. Highly recommended!"

— Sarah J., Marketing Director

Customer Reviews

4.7

Based on 3 reviews

3 customers have shared their experience with this product.

5 star
2
4 star
1
3 star
0
2 star
0
1 star
0
S

Sarah Johnson

Verified Purchase

December 14, 2025

Excellent quality and fast delivery

The quality of the packaging exceeded our expectations. The printing is sharp, colors are vibrant, and the material feels premium. Our customers love the unboxing experience!

M

Michael Chen

Verified Purchase

December 9, 2025

Perfect for our brand

We needed custom packaging for our product launch and these boxes were perfect. The team helped us with the design and the final product looks amazing. Highly recommend!

E

Emily Rodriguez

Verified Purchase

December 4, 2025

Great value for money

Good quality packaging at a reasonable price. The minimum order quantity was perfect for our small business. Would order again.

Frequently Asked Questions

Find answers to common questions about Flat Mailers

Still have questions?

Our team is here to help you find the perfect packaging solution.