Matein Business Travel Backpack with USB Charging Port - Waterproof Laptop Backpack for Men & Women, Large Carry-On Duffel Bag for Work, School, College & Weekend Trips

★Safe&Convenient: A luggage strap allows backpack hook to luggage / suitcase, slide over the luggage upright handle tube for easier carrying. Custom-fit padded shoulder straps for a more comfortable fit, relieve the stress of shoulder. Foam padded top handle for long-time carrying on

★Plenty of Space&Pockets: One separate laptop compartment fit 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop.One spacious main compartment fits books,lunch,light clothes and school supplies or travel accessories. Front compartment with key fob hook provides organizer pockets for key, pens, pencils, cell phone. Mesh pockets at side for water bottle and compact umbrella

★Lightweight&Sturdy: Many padding in the back gives you maximum back support. Comfortable soft padded back design with thick but soft multi-panel ventilated padding. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry on

★USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge

★Durable&Solid: Made of Water Resistant and Durable Polyester Fabric with metal zippers. Ensure a secure and long usage everyday & weekend.Serve purpose as professional work bacpack at office,slim fashion bagpack with usb port,college bookbag, high school big student book bag for boys,girls,teens,travel personal carryon for adults. Best fathers day gifts