Product Name: Trolley Laptop Bag Laptop Luggage Laptop Trolley Case Business Luggage Model NO.: KM4367 Hardness: Medium Soft Waterproof: Waterproof Color: Different Usage: Travel, Business Inside Material: Polyester Caster: Built-in Style: Leisure Material: Nylon Shape: Luggage Gender: Unisex Size: 18" 20" Trademark: KAM Transport Package: Polybag Specification: 18" 20" Origin: Ningbo China HS Code: 4202 Product Description LuggageInterior deluxe retractable push-button/ self-locking handle systemSteady grip handle on top and side for easy liftingBall-bearing In line skate wheels with corner protectors provide smooth and quiet rollingExpanding feature adds 5cm for more packing capacityMultiple front pockets for added storage and organizational spaceFully featured interior includes fully liner with suit clip. Tie-down straps and storage pocketsID window on back panelErgonomic high tensil strength zipper pullsTwo bottom feet provide stability when luggage is upright and fully loadedPerfect for travelOEM design is welcome.