Custom Vacuum Compression Travel Backpack - Expandable 20L-30L Laptop Bag

Vacuum Compression Travel Backpack Solution for Custom Programs

This travel backpack combines vacuum compression, 5 cm expansion, laptop storage, and zoned travel organization in one structure. The current model measures about 30 × 40 × 15 cm and expands to 20 cm deep.

The capacity changes from about 20L in its compact form to 25L after expansion. The supplied product graphic shows an equivalent capacity of up to 30L when the vacuum compression system is used.

This structure gives brands one expandable backpack platform for commuting, business travel, short trips, and private-label travel collections.

Product Configuration

Specification	Current Design
Model shown	FL11345 Small
Product type	Vacuum compression travel backpack
Size	30 × 40 × 15 cm
Expanded depth	Approx. 20 cm
Expansion	5 cm
Capacity	Approx. 20L → 25L → equivalent 30L with compression
Weight	Approx. 1.84 kg
Laptop storage	Separate compartment for up to 16-inch laptop
Main travel storage	Vacuum compression compartment
Separate storage	Wet/shoe compartment
Shoe capacity shown	Up to size 45
External connection	USB-A + Type-C
Security	TSA combination lock + rear zipper pocket
Travel feature	Rear luggage/trolley sleeve
Back system	Padded breathable back panel
Carry support	Padded shoulder straps + chest strap
Colors shown	Pink / Black / Army Green / Blue

Vacuum Compression & Expandable Capacity

The main compartment uses an airtight liner and one-way exhaust valve. Users can press the valve or connect a compatible air pump to remove air after packing.

The image states that the vacuum-compressed compartment can save approximately 50% of packing space.

The expandable backpack structure adds another 5 cm of depth:

• Compact Mode: 20L
• Open 5 cm Expansion: 25L
• Pack + Vacuum Compression: Equivalent storage up to 30L

This system lets buyers develop one backpack around both daily carry and short-trip packing.

Zoned Travel Storage

The bag separates clothing, shoes, electronics, and smaller travel items instead of placing everything in one compartment.

• Vacuum Compression Main Compartment: Clothing / travel packing
• Separate Wet & Shoe Compartment: Shoes (up to size 45) / towels / separate items
• Padded Digital Compartment: Up to 16" laptop + electronics
• Front & Internal Organizer Areas: Smaller travel essentials

The shoe compartment shown in the images can hold footwear up to size 45.

A padded electronics section makes this suitable for buyers developing a backpack with laptop compartment for business and travel programs.

Travel & Carry Features

A rear sleeve slides over a suitcase handle, giving buyers a practical backpack with luggage sleeve for airport and business travel.

The back uses a breathable padded panel. Wide padded shoulder straps follow the shoulder curve, while the adjustable chest strap helps stabilize the backpack.

The bag also includes an external Type-C and USB-A connection. A power bank connects inside the backpack and is not included.

A TSA combination lock is integrated into the side structure. The rear panel also includes a separate zippered pocket.

These features make the current structure suitable as a backpack carry-on solution for travel-focused product lines.

OEM, Private Label & Light Customization

For buyers who want to test the market with the existing structure, we support light logo customization from 20 pieces.

The 20-piece option is intended for existing specifications with light branding. Major changes to materials, dimensions, compartment construction, hardware, or the vacuum system require separate MOQ and engineering review.

For larger customized backpacks and private label backpacks projects, development can include:

Custom Area	Options
Branding	Logo, label and suitable branding processes
Color	Existing colors or project-specific color review
Material	Material selection based on project requirements
Storage	Pocket and compartment adjustments
Laptop section	Device compartment specification
Hardware	Zippers, buckles and selected accessories
Travel functions	Expansion and storage configuration
Packaging	Standard or private-label packaging

Buyers comparing additional structures can browse our Custom & Wholesale Backpacks Collection. The collection covers business, laptop, travel, sports, school, and other OEM backpack programs.

Custom Development Flow

Select Existing Structure → Confirm Capacity & Functions → Material / Color → Logo & Hardware → Sample → Approval → Bulk Production → QC & Packing

For a 20-piece light-custom project, the process can be shorter because the existing construction stays unchanged.

For larger OEM projects, buyers can also review our Wholesale Backpack Supplier Guide before sampling. It covers material, branding, quantity, packaging, and purchasing information that should be confirmed before production.

Request a Project Quote

For an accurate quotation, send:

Quantity → Logo File → Color → Required Changes → Packaging → Destination → Required Delivery Date

We will confirm whether the project fits the 20-piece light-custom option or requires a full OEM development program.

Send your vacuum compression backpack project for review.