Waterproof 20 Inch Laptop Backpacks USB Charging School Bag

SPECIFICATIONS Backpacks Type: Softback Brand Name: SWISTSNGR CN: Guangdong Capacity: 36-55 Litre Carrying System: Air Cushion Belt Closure Type: zipper Color: Black Decoration: None Exterior: Solid Bag Feature: Water Repellent,USB Charging,Anti-theft Gender: Unisex Handle/Strap Type: detachable Hign-concerned Chemical: None Interior: Interior Slot Pocket,Cell Phone Pocket,Interior Zipper Pocket,Interior Key Chain Holder,Interior Compartment,Computer Interlayer Item Type: Backpacks Lining Material: POLYESTER Main Material: Oxford Model Number: 8112s Pattern Type: Solid Place Of Origin: China (mainland) Rain Cover: No Style: Casual,Business Backpack, Fashion Backpack, Leisure backpack Technics: Embossing Type: Laptop Backpack, School Backpack