Expandable International Travel Suitcase

Zhejiang Zhuolv New Materials Co., Ltd. is one of the leading manufacturers and suppliers of expandable international travel suitcase in China, also supports customized service. If you're going to buy bulk durable expandable international travel suitcase, welcome to get pricelist and free sample from our factory. Quality products and reasonable price are available.

Expandable International Travel Suitcase is a hardside luggage series with a zippered expansion gusset for additional packing depth when required. The range covers 20-inch, 24-inch, and 28-inch sizes for international trips, holidays, and business travel. Standard configurations include ABS, ABS+PC, or PP shells, four 360-degree spinner wheels, a telescopic trolley handle, combination or TSA-approved lock options, full zippered dividers, and interior compression straps.

Expandable Construction

Expansion Gusset: A perimeter zipper opens the gusset to add usable packing depth while retaining the main shell structure.
Two Packing Modes: The case can remain in its standard profile for routine travel or expand when additional luggage space is needed.
Lined Expansion Section: The interior lining follows the expansion structure to keep the packing area enclosed in both configurations.

Shell Material Options
ABS: A practical shell material for volume luggage programs, offering a balance of rigidity, impact resistance, and production cost.
ABS+PC: A polymer blend selected for applications requiring a balance of shell strength, surface appearance, and case weight.
PP: Polypropylene provides a flexible shell structure with a relatively low material density, supporting lightweight luggage configurations.
Material Selection: Shell material can be matched to the required size, weight target, surface finish, and intended travel use.

Size and Configuration

Mobility and Handle System
Spinner Wheels: Four multidirectional wheels provide 360-degree movement for rolling through airports, stations, hotels, and other travel environments.
Telescopic Handle: The 20-inch case uses a three-section handle, while the 24-inch and 28-inch configurations use two-section handles.
Wheel Positioning: Wheel placement is matched to case size to support stable movement and balanced handling during loading.

Interior Organization
Zipper Divider: A full-perimeter divider separates the two main compartments and helps keep packed items arranged during transport.
Compression Straps: Adjustable cross straps hold garments and personal items in position inside the main compartment.
Storage Pockets: Mesh and zippered pockets create separate areas for smaller accessories, documents, and travel essentials.
Expansion Lining: The internal lining is designed to accommodate the additional depth created by the expansion gusset.

Lock and Travel Configuration
Combination Lock: A built-in three-digit combination lock secures the main zipper pulls without requiring a separate key.
TSA Lock Option: TSA-approved locking configurations are available for applicable international travel and retail programs.
Lock Specification: Lock configuration can be selected according to the destination market, product series, and required luggage configuration.

Applications and Buyer Fit
International Travel: The expandable structure provides additional packing space for longer trips and multi-destination travel.
Business Travel: The 20-inch configuration provides a compact format for short work trips, while expansion adds capacity when required.
Family Holidays: The 24-inch and 28-inch sizes provide larger packing volumes for extended vacations and family travel.
Retail Programs: The three sizes can be supplied as individual models or coordinated into a 20/24/28-inch collection.

Customization and Supply Options
Product Configuration: Available options include shell color, surface finish, hardware finish, lining design, zipper tape color, and accessory configuration.
Private Label: Branding can be incorporated through molded logo badges, customized zipper pullers, printed lining, and carton markings.
Export Packaging: Cases can be packed in export cartons according to the selected configuration. A nested three-piece set can use an approximately 53 × 35 × 78 cm master carton.

Quality Control and Procurement Details
Production Capacity: Monthly output can reach approximately 30 high-cube containers, supporting scheduled production and replenishment programs.
Order Quantity: Minimum order quantities start from 200 sets per style for active molds.
Sample Timing: Pre-production samples can be prepared within approximately 10 days after specification confirmation.
Production Lead Time: Bulk production is generally completed within approximately 40 days after sample approval and deposit confirmation.
Inspection Points: Quality inspection covers shell appearance, expansion zipper operation, wheel alignment, handle movement, lock function, stitching, and drop testing.

FAQ
What sizes are available?
The standard range includes 20-inch, 24-inch, and 28-inch expandable suitcases. The sizes can be supplied individually or combined into a three-piece collection.
What shell materials can be selected?
The standard material options are ABS, ABS+PC, and PP. Selection can be based on the target case weight, shell characteristics, surface requirements, and product positioning.
Can TSA-approved locks be specified?
Yes. TSA-approved lock configurations can be included where required for the destination market and product specification.
How long does bulk production take?
Bulk production is generally completed within approximately 40 days after final sample approval and deposit confirmation. The actual schedule depends on the confirmed configuration and production plan.
Can the suitcase be customized?
Yes. Customization can cover shell color, surface finish, lining, hardware finish, zipper details, logo treatment, and packaging markings.
What is the minimum order quantity?
For styles using active molds, the starting minimum order quantity is 200 sets per style. Final quantities can be confirmed according to the selected configuration.