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Expandable Hard-Shell Backpack with Anti-Theft Password Lock

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Expandable Hard-Shell Backpack with Anti-Theft Password Lock

Backpacks, Large Capacity Backpacks

This expandable hard-shell backpack combines a lockable, water-resistant shell with a one-zip capacity expansion, built for business trips and daily commuting with a 15.6-inch laptop.

Anti-Theft Password Lock: A resettable combination lock on the main zipper adds security for travel and commuting.

6cm Instant Expansion: An inverted V-shaped zipper unfolds to grow capacity from 30L to 35L when extra packing space is needed.

Dual USB/Type-C Charging: Built-in charging ports let a phone charge from an internal power bank without opening the bag.

Three-in-One Set: The backpack ships with a mesh packing cube and a transparent toiletry bag for organized, TSA-friendly travel.

As a specialized large-capacity backpack manufacturer, we offer OEM and ODM production with custom colors, logos, and packaging for wholesale and private-label orders.

Item No.

SWLCB-001

Material

Polyester

Size

32x20x46cm (after expansion 32x24x46cm)

Color

Black

MOQ

Sample Time

5 - 7 Days

Bulk Lead Time

20 - 40 Days

OEM/ODM

Available

OEM & ODM Backpack Manufacturing Solutions

We help brands, importers, wholesalers, and Amazon sellers build custom backpack products from concept to production.

Customization options include:

• Custom logo (embroidery, printing, embossing, rubber patch…)
• Material selection (Oxford, Polyester, Nylon, RPET, PU leather…)
• Color customization based on Pantone matching system
• Structural customization (compartments, size, pockets, functions…)
• Packaging customization for retail or e-commerce branding

Whether you are launching a new brand or expanding your product line, we provide full OEM/ODM support from sampling to mass production.

Strict Quality Control Process

Every order is carefully inspected to ensure product consistency and durability.

• Raw material inspection before production
• In-line production quality monitoring
• Final inspection before packaging
• Functional and durability testing based on product type

We ensure every backpack meets export-quality standards before shipment.

Production & Order Information

• MOQ: 50–500 pcs (varies by model and customization)
• Sample lead time: 3–7 days
• Bulk production time: 20–40 days
• Flexible OEM & ODM support for different business scales

We support both small trial orders and large-scale production.

Request Pricing & Samples

Contact us for pricing, MOQ, samples, and customization options. Our backpack manufacturing specialists will provide a tailored solution based on your project requirements.

Subject:

Expandable Hard-Shell Backpack with Anti-Theft Password Lock