2021 New Laptop Usb Backpack School Bag Rucksack Anti Theft Men Backbag Travel Daypacks Male Leisure Backpack Mochila Women Gril

Overview:USB designNew charging positionExternal USB interface charging designSay goodbye to the trouble of no batteryCharging will be so convenientTraveling is not in troubleNot only stylish but also very convenientS-shaped close-fitting design, uniform force, protects the spine and releases pressureThe ergonomic design effectively enhances the weight loss effect.Product information: size: largeCapacity: 20L or lessThe internal structure of the bag: ID bag, mobile phone bag, computer pocketOpening method: zipperApplicable gender: neutral/male and femaleMaterial: NylonFunction: Breathable, anti-theft, burden reduction, shock resistanceProcessing methods: soft surfaceHardness: Soft pattern: plain Applicable gift-giving occasions: business giftsstyle: CasualLining texture: nylonStrap root number: double rootPopular elements: color contrastLifting parts: soft handleOuter bag type: inner patch pocketBag shapes: square vertical sectionsize:Length 28cm*Width 12cm*Height 41cmStyle: Backpack A