Custom Banker Boxes

Packaging That’s Functional, Professional & Built to Last

Perfect for corporations, law firms, real estate offices, schools, and warehouse storage—our boxes keep your workspace clean, organized, and efficient.

Industrial-Strength Materials for Long-Term Use

We build each box from sturdy corrugated stock to withstand stacking, shipping, and daily handling.

• Corrugated cardboard (B-flute or double-wall) – Heavy-duty, tear-resistant construction
• White kraft or natural brown options – Print-ready or clean minimal look
• Reinforced handles and double-layered walls – For carrying full file loads safely
• Lid-on or lift-top styles – Easy to access, close, and stack

Custom Sizes for Files, Office Gear & Beyond

Whether you’re storing standard letter files or bulky office items, we size the boxes for your specific workflow.

• Standard legal/letter-size dimensions
• Custom widths and heights for binders, books, or file kits
• Box-and-lid sets or attached-lid models
• Flat-packed shipping with quick assembly design

Personalized Branding That Elevates Your Organization

Make even your storage boxes part of your branded experience.

• Full-color or single-color logo printing
• Custom label areas or write-on panels
• Branded sidewalls or lid tops
• Matte, gloss, or satin coating for added finish (optional)

Functional Features for Daily Office Performance

Our boxes are engineered with real-world use in mind.

• Die-cut hand holes for easy carrying
• Built-in label slots for identification
• Reinforced bases to prevent sagging
• Recyclable and eco-friendly material options available

The 3Ps of Custom Banker Box Packaging

• Presentation: Clean, branded design brings consistency to your office or archive environment.
• Preservation: Durable construction protects paper documents, supplies, and internal contents.
• Protection: Sturdy walls and secure lids guard files against dust, water, and damage.

Why 5000+ Offices, Warehouses & Brands Trust Us

From small startups to corporate offices, we deliver storage solutions that scale with your needs.

• No minimum order quantity
• Free box mockups and design support
• Fast turnaround with U.S.-based production
• Eco-conscious options and bulk order pricing
• End-to-end customization—from size to print

Get a Free Quote Today

Stay organized with boxes built for business. To get cost-effective packaging boxes without compromising on quality, you can contact us at (469) 649-8706 or email us sales@customboxeslab.com

Box Style	Custom Banker Boxes
Dimension (L + W + H)	All Custom Sizes & Shapes
Quantities	Low Minimum Order Required
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, Scoring, Perforation
Additional Options	Eco-Friendly, Recycled Boxes, Biodegradable
Proof	Flat View, 3D Mock-up, Physical Sampling (On request)
Turnaround	4 - 6 Business Days, RUSH
Shipping	FREE

When measuring a custom box, there are a few technical specifications that must be considered to ensure proper design, manufacturing, and fit for the product. Here are the major technical things to measure a custom box:

Inside Dimensions (Critical for Product Fit)

• Length (L): The longest side of the box measured inside from one corner to the opposite corner.
• Width (W): The shorter side of the box measured inside perpendicular to the length.
• Depth/Height (D or H): Measured inside from the bottom to the top opening of the box. Always specify that dimensions are given in Length × Width × Height.

Outside Dimensions (Important for Shipping & Storage)

• Measure the outer surfaces of the box including material thickness.
• Outside measurements are used for pallet stacking, warehouse spacing, and shipping compliance.

Material Thickness (Board Caliper)

• The thickness of the packaging material (e.g., corrugated board, rigid stock, cardstock).
• Impacts both the internal usable space and external dimensions.

Flap Measurements

• For boxes with flaps (e.g., mailer or shipping boxes), measure:
• Inner flaps: Ensure they meet in the middle without overlapping too much.
• Outer flaps: Allow proper sealing without gaps.

Tolerances

• Account for manufacturing tolerances (usually ±1/16" or ±2mm depending on material).
• Ensure the product fits without being too tight or loose.

Volume Capacity

• Calculate internal cubic capacity (L × W × H).
• Helps in determining how much space the product will occupy and shipping efficiency.

Product Orientation

• Decide how the product sits inside the box and measure accordingly.
• Orientation affects whether length or width is the primary dimension.

Die-Cut Openings or Windows

• Measure exact placement, height, and width for any cutouts.
• Ensure structural integrity when adding windows.

Printing Bleed & Safe Zones

• Include measurements for:
• Bleed area: Extra space beyond the cut line for printing.
• Safe zone: Inner area where critical text or logos should be placed.

Closure Type & Locking Tabs

• Measure slots, tabs, or locks for boxes with custom closures.
• Precision is required to avoid misalignment during assembly.

Packaging Style

• Folds, creases, and scores must be measured for accurate dieline creation.
• Different styles (e.g., RSC, tuck-end, mailer, sleeve) require specific panel measurements.