title="Patented Vacuum Compression Trolley Backpack 1802# | Waterproof Oxford 2-in-1 Rolling Luggage" alt="Patented Vacuum Compression Trolley Backpack 1802# | Waterproof Oxford 2-in-1 Rolling Luggage">

Patented Vacuum Compression Trolley Backpack 1802# | Waterproof Oxford 2-in-1 Rolling Luggage

This backpack with trolley and wheels, made in vacuum compression bag inside.

Model	1802#
Material	Water-proof Oxford
Zipper	Normal zipper
Life saving whistle	Yes
Computer compartment	Yes (for 15 inch)
Side pocket	Yes (One side)
Suitcase seatbelt	Yes
Suspension system	Air Cushion Belt
Odor isolation Function	Yes
Dry and wet layering	Yes
Color	Black
MOQ	200pcs

Frequently Asked Questions (Model 1802#)

Does Model 1802# require an external pump for the vacuum system?

No, it features a built-in one-way exhaust valve that allows for manual compression by pressing. However, it is also compatible with portable electric pumps for maximum compression efficiency.

How much extra space can the vacuum compression feature provide?

The integrated vacuum compartment can reduce the volume of soft items like clothes by up to 50%, effectively allowing a 40L backpack to hold the contents of a 60L traditional bag.

Is the trolley handle and wheel system durable for heavy loads?

Yes, Model 1802# uses a high-grade aluminum alloy telescopic handle and reinforced silent spinner wheels, tested to handle loads up to 20kg without compromising mobility.

Is this backpack compliant with international airline carry-on sizes?

Model 1802# is designed to meet the standard carry-on dimensions for most major airlines (approx. 52x35x22cm). We recommend not over-expanding the vacuum layer to ensure it fits overhead compartments.

Can the shoulder straps be hidden when used as a rolling suitcase?

Yes, there is a dedicated rear zippered compartment where the padded shoulder straps can be tucked away to prevent them from dragging on the ground while rolling.

What material is used for the outer shell? Is it water-resistant?

The backpack is crafted from high-density 1200D Oxford fabric with a professional water-resistant coating, providing excellent protection against light rain and accidental spills.

Does it include a TSA-approved lock for security?

Yes, Model 1802# comes with an integrated TSA-approved 3-digit combination lock on the main compartment, ensuring your belongings are secure during international transit.

What is the Minimum Order Quantity (MOQ) for custom branding?

Our standard MOQ for adding a custom logo (via rubber patch or silk screen) is 200 units. For full color or material customization (OEM), the MOQ starts at 500 units.

What is the typical lead time for a bulk wholesale order?

For a 20GP container order, the production lead time is typically 35-40 days after the deposit is confirmed and samples are approved.

How does the "Anti-Gravity" suspension system work?

It uses an elasticated air-cushion strap design that absorbs shock and redistributes the load weight across your shoulders, reducing perceived weight and back fatigue during long-duration carrying.

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Product Details
Video

Package	OPP bag + Carton
Package Dimensions (cm)	706050

Attribute	Specification
Model Number	1802#
Material	High-density Waterproof Oxford Fabric
Key Technology	Patented Built-in Vacuum Compression Valve
Mobility	Integrated Aluminum Trolley & Smooth-rolling Wheels
Storage	15.6" Laptop Sleeve, Wet/Dry Separation, Odor Isolation
Safety	Emergency Survival Whistle
Comfort	Ergonomic Air Cushion Back System
MOQ	200 Pieces
Customization	OEM / ODM Logo & Color Support

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