ò Exclusive security system prevents access to interior while backpack is being worn ò Roomy interior with pen holder and pockets for CDs, iPodÖ, PDA, keys and accessories ò Water resistant material, waist belt with adjustable straps at the top of the bag for snug fit, reflective stitching and aerodynamic shape make it a great laptop backpack for motorcyclists ò Dedicated exterior media pocket for MP3 or CD player with pass-through port for headphone cable ò Ergonomic ventilated back panel for superior comfort ò EZ-Access cell phone pocket on shoulder strap ò Two removable accessory pouches. 1)Material: Ballistic Nylon(90 OD) 2)Size: 39*26*16cm 3)MOQ:1000pcs 4)Color: can be as clients'request 5)Logo: be as clients' request 6)Packing: individually packed in a polybag,then in cartons 7)Sample time: within 7 days. 8)Delivery time: 35 days after sample approval. 9)Payment: T/T 30% down payment, balance after inspection before shipment