• Waterproof Backpack Bag With USB Charging Port
• Material Type: Polyester AZO free, water resistance
• Weight:1.5kg
• Laptop Size:15.6" Inch
• compartments:5
• Capacity:20-39 Litre
• Style: Fashion, Fashionable
• Interior: Computer Interlayer
• Usage: Travel,Sports,School,Business
• Closure Type: Zipper
• Carrying System: Air Cushion Belt
• Dimension information:43.5*30.5*15.5cm
• Handle/Strap Type: Hard Handel
• Feature: Multi-functional,High Quality
• Anti-Theft Pocket
• Waterproof
• 100% Eco-friendly
• USB Charging
• Lightweight
• stylish look
• Multiple Compartments
• 20L Capacity
• Inside Contains Multiple Pocket for Easy Organization
• RFID
• Expandable