Simple And Large Capacity Elite Casual Letters With Usb Backpack

Product information:Material: Oxford clothWhether to bring a lock: NoWith or without rain cover: NoneFunction: breathable, waterproof, wear-resistant, anti-theft, anti-vibration, capacity expansion, load reductionProcessing methods: soft surfaceHardness: medium to softpattern: plainStyle: street trendLining texture: polyesterAccessories type: backpack shoulder padsStrap root number: double rootPopular elements: car sutureCarrying parts: soft handleOuter bag type: three-dimensional bagBag shapes: square vertical sectionCarrying system: curved shoulder strapSize Information:30*13*42 unit: cmNote:1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement.2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service.3.As you know, the different computers display colors differently, the c