Brand:RUIPAI laptop backpack Material:polyester Size:33*19*50cm Use:Outdoor travel, travel, work Style: Business people must Detailed Product DescriptionRUIPAI Laptop backpack1) material :polyester 2) color :black3) sample for free 4) MOQ:300pcsFeatures Backpack using high permeability grid materials, air diversion design, with thick shoulder pads, greatly increases the bear comfort. completely ...