Business Laptop Backpack Water Resistant Anti-Theft College Backpack with USB Charging Port and Lock 15.6 Inch Computer Backpacks for Women Men, Casual Hiking Travel Daypack

• USB Charging & Headphone Port: This backpack has external USB port with built-in charging cable to offer convenient charging for the cellphone by connecting your power bank in the bag. The headphone port gives easy access to your earphone. • Durable Material: The outer is made of durable metal zippers, water resistant nylon and comfortable wide padded shoulder straps, and the inside is made of soft cushions. The tough materials could ensure a long-lasting use. • Large Capacity & Organized Storage: The size is 12.2x5.1x17.3inch, 31x13x44cm(WxDxH). The backpack has one separate laptop compartment that holds any laptop up to 15.6 inch. It also has one spacious compartment for storing items. • 3 Style Using It: luggage straps allow the backpack hook to luggage or suitcase. Custom-fit padded shoulder straps relieve the stress of shoulder. Foam padded side handle turn your backpack into a suitcase. It's Safe, Comfortable and Convenient. • Multipurpose Design: Various built-in compartments make it perfect for daily use at school, college, office and travel. For the unisex design, men and women could both apply this backpack.