1-2-3 Bottom
Stronger and more secure base than standard tuck-end box styles.
Style family: Bottom Closure
Snap lock boxes, also referred to as bottom lock boxes, are designed with interlocking bottom flaps that create a strong and secure closure. While they may take a bit longer to assemble compared to tuck-end boxes, they offer greater durability and stability. For added support, an extra bottom flap can also be included to further reinforce the base.
Often referred to as 1-2-3 bottom boxes, these containers feature a base engineered with three distinct folding flaps that weave together into a fortified tray for safer product support.
Every Modern Boxes order is tailored around protection, presentation, and production readiness. Use these feature points as the starting point for your custom quote.
Stronger and more secure base than standard tuck-end box styles.
Cost-effective to manufacture compared with auto-lock and tuck-bottom formats.
Interlocking bottom flaps create resilient structural support for product weight.
Mechanical tension helps the top lid stay tightly fastened during transit.
Available in all custom sizes and shapes with multiple finishing upgrades.
Suitable for rush production with strong customization flexibility.
Use these baseline specifications when you request your custom quote. We can tailor every part of the structure, stock, printing, and finish to match your project.
All custom sizes and shapes
CMYK, PMS, or no printing
10pt to 28pt, eco-friendly kraft, E-flute corrugated, bux board, cardstock
100 to 500,000
Gloss, matte, spot UV
Die cutting, gluing, scoring, perforation
Window cutout, gold or silver foiling, embossing, raised ink, PVC sheet
Flat view, 3D mock-up, physical sampling on request
4-6 business days or rush
We offer you the flexibility to showcase your brand story through eye-catching packaging designs. To bring your vision to life, we need your input. Simply provide the box dimensions, select your preferred material, and share images that inspire your ideal packaging style. It is a collaborative process: you tell us what you need, and we turn it into reality.
Structural superiority is one of the biggest advantages of this style. These boxes provide a sturdier foundation than standard tuck-end styles, while remaining more economical to produce than auto-lock bottoms. The solid base creates upward structural support, allowing the top lid to stay tightly and securely fastened during transit.