Promotional fashion backpack

Promotion backpack bag Specification: 1.different material for your select 2.different layers design for portable use 3.have enough space to put your things into 4.all logo can be available 5.OEM and ODM are warmly welcome 6.High-class material with advanced technology and exquisite owrkmanship description: 3 compartment. front pocket with ID holder, pen case,phone pocket. main compartment with laptop case for 14" computer. 2 sides mesh pockets. shoulder straps with chest belt color: available logo: as client's packing: polybag and carton, or as custom-made competitive advantage: 1)clients' specification and customized color are available 2)durable material and amazing design for durability 3)with competitive price, fine quality and first-glass service 4)ajust strong shoulder strap and PP handle 5)MP3/MP4 speaker