Women's Backpack Large Capacity Multi-layer TravelProduct information: Lining texture: Polyester Applicable scenario: leisure travel Color: Zhu Mo black, grass gray, light blue purple, dark blue, ink blue, bean powder, French Brown, celestite Green, Rose red, pink Outer bag type: Three dimensional pocket Hardness: medium Function: breathable, waterproof, wear resistant, anti theft, anti seismic, burden reduction Material: Nylon Bag internal structure: zipper replacement bag, mobile phone bag, file