Custom Shipping Boxes: E-Commerce Packaging Guide for Branded Unboxing (2026)

Why Branded Shipping Boxes Matter

In the 6.3 trillion dollar global e-commerce market (Statista 2025), your shipping box is the first physical touchpoint between your brand and your customer. 78 percent of consumers say branded packaging makes them more likely to repurchase (Dotcom Distribution).

Choosing the Right Corrugated Flute

E-Flute (1.5mm)

Lightweight items under 5 lbs. Excellent print surface. Ideal for subscription boxes and small accessories.

B-Flute (3mm)

The workhorse. Products 5-30 lbs. Best balance of protection, printability, and cost. Most popular for e-commerce.

C-Flute (4mm)

Heavy-duty. Products 20-65 lbs. Superior stacking strength for wholesale distribution.

BC Double-Wall (6mm)

Maximum protection. Fragile electronics, glass, and heavy items over 40 lbs.

How Custom Sizing Saves Money

Carriers charge dimensional weight: length x width x height divided by 5000. A box just 2 inches oversized in each dimension can add 15-25 percent to your shipping cost. Custom sizing eliminates this waste and reduces filler material.

Printing Options Compared

Getting Started

Our custom shipping boxes start at 45 cents per unit with MOQ 100. For premium DTC unboxing, pair with custom mailer boxes. Add branded custom bakery boxes for food shipments.

Every order includes free 3D mockup, burst strength testing, and Pantone color proofing.