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EVC41305

Corrugated Carrier Box with Locking Tabs

Available in a wide range of custom configurations & material selection.
Order 1 sample. Or order 100K+ units. Or anything in between.
Affordable delivery across North America.
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Product details

Top highlights

Integrated double-thick carrying handle
Tongue-and-slit lock helps prevent lid bowing
Delivered flat for manual assembly

About this product

The EVC41305 is a one-piece corrugated carrier designed for retail, catering, and promotional kits. It features a central, double-thick carrying handle and a secondary tongue-and-slit locking system that keeps the lid closed when lifted.

Because the handle and locking tabs protrude from the top, this box is built for individual hand-carry rather than high pallet stacking or mixed-carrier parcel shipping.

Common uses

Retail carry-out
Catering transport
Promotional kits
Event handouts

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Retail, Catering, and Promotional Transport

Retail carry-out and catering

The integrated handle and locking tabs make this box useful for heavy or bulky items that consumers will carry by hand. The top flaps fold over the lid halves, helping prevent the box from bowing open under the weight of the payload.

Heavy or bulky promotional kits

For marketing materials or sample packs that are too heavy for a standard folding carton, this corrugated carrier provides a sturdy grip and a secure mechanical lock.

Event handouts and welcome packs

The handle encourages immediate pickup at events or retail counters. The clean exterior provides a continuous surface for branding.

Bakery and food transport

When paired with appropriate food-safe liners or primary packaging, the secure closure and flat base make it a practical choice for transporting baked goods or catering trays.

Industries and Buying Situations

Retail storefronts and bakeries

Shops selling multi-item purchases or heavy single items benefit from the integrated handle, reducing the need for separate shopping bags.

Corporate events and trade shows

Event organizers use this carrier for distributing heavy literature, samples, or welcome kits, allowing attendees to carry the materials comfortably.

Catering and food service

Caterers rely on the flat base and secure top lock to transport prepared food trays without the lid popping open during transit.

When to Consider a Different Carrier or Shipper

Parcel shipping and courier networks

The protruding handle and locking tabs will catch on courier sorting belts. If the product will ship through a parcel network, it should be placed inside an outer shipping carton, or a standard mailer box might be a better choice.

High pallet stacking

Because the top surface is not flat, these boxes do not stack well on top of each other. If high pallet density is a priority, consider a standard RSC or a stackable tray.

Board, Fit, and Packing Decisions

Board thickness and lock fit

The width of the locking slits depends on the thickness of the corrugated board, as each slit receives two layers of board. If you change the flute profile to support a heavier product, the locking slits should be recalculated to ensure they do not tear.

Handle ergonomics and payload weight

The width of the grip area and the length of the hand cutout affect carrying comfort. Review the expected payload weight to determine if the handle dimensions should be adjusted.

Print surface and branding layout

The entire exterior, including the handle and tabs, is formed from the same side of the board. This makes single-sided printing effective for retail presentation.

Storage space for flat delivery

This box is delivered flat and assembled on demand. While it saves space compared to rigid boxes, the blank has a large footprint, so plan for adequate storage space at the packing station.

Handle and Lock Adjustments

Handle width and cutout length

The grip area can be widened and the hand cutout lengthened to accommodate different hand sizes and payload weights.

Locking tab height

The height of the semi-circular tuck tongues can be adjusted to change how far they protrude above the box, affecting the visual profile and lock engagement.

Slit width for different board grades

The locking slits can be widened or narrowed to match specific board thicknesses, ensuring a snug fit without tearing the top flaps.

Packing details

Manual assembly workflow

This box is assembled entirely by hand. The sequence involves folding the walls, pairing the handle halves, and threading the top flaps over the upward-pointing locking tabs. No tape or adhesive is involved.

Additional notes

Payload weight and handle strength

The lifting load transfers from the handle down through the lid halves to the base. If the box is overloaded, the most likely failure point is tearing at the base of the handle cutouts.

FAQs

Does this box use tape or glue?

No. The box uses a fully mechanical tongue-and-slit lock. The top flaps thread over upward-pointing tabs to secure the lid.

Can I ship this box through the mail?

Not on its own. The protruding handle and tabs will catch on automated sorting equipment. It should be placed inside an outer shipping carton for parcel delivery.

Can I use a heavy double-wall board for this carrier?

It is possible, but the handle becomes four layers thick, which may be too thick to grip comfortably. The locking slits would also need to be widened to accommodate the thicker board.

Where can graphics be printed on this box?

The entire exterior, including the handle and the protruding locking tabs, is formed from the same side of the corrugated sheet, making it well-suited for single-sided printing.

Why is a physical sample important for this design?

A physical sample verifies that the locking tabs pass smoothly through the top slits without tearing the board, and that the handle is comfortable for the intended payload weight.

Can these boxes be stacked on a retail shelf?

They cannot be stacked directly on top of one another due to the protruding handle and tabs. They are usually displayed side-by-side or on staggered shelving.

Can the handle size be changed?

Yes. The width of the grip area and the length of the hand cutout can be adjusted to improve comfort for heavier payloads.

What happens if I change the board thickness without adjusting the design?

The locking slits are sized specifically for the board thickness. If you use a thicker board without widening the slits, the top flaps may tear during assembly.