MATEIN Large Laptop Backpack Men 50L, 17.3 Inch Work Waterproof Backpack Laptop Bag Travel Backpack, School Backpack Teenage Boys Anti Theft Business Black

["Backpack with Multiple Compartments: This large backpack for men features 4 large compartments. The main compartment offers plenty of space for everyday essentials and is ideal as a school or work backpack for men. Interior mesh pockets, also has 2 zippered front compartments with pen pocket and keychain. The backpack is equipped with dual side mesh pockets for bottles and umbrellas, and deep zippered pockets on both sides.","Laptop Backpack Men Waterproof: Large laptop backpack 17 inches made of waterproof durable polyester fabric and high-density nylon lining for higher tear resistance. The backpack top features a two-way zipper for smooth gliding. The large men's work backpack has a sturdy handle on top wrapped in wire rope to increase stability.","TSA-Compatible and Versatile: Large TSA-compliant travel backpack, exclusively designed for air travel. The large men's backpack can open freely from 90 to 180 degrees, allowing you to quickly and easily pass through airport security without removing items from the backpack. Ideal as a travel backpack, school bag for boys, girls, teenagers.","Thick Foam Padding & Wide Shoulder Straps: Wide, comfortable, and breathable mesh shoulder straps and ample foam padding help reduce shoulder pressure. The thick foam padding in the interior compartment protects laptops and other items, and the 3D T-shaped ventilation on the back promotes air convection. The backpack is equipped with a USB charging function and an integrated charging cable.","Functionality and Security: With strong and smooth zippers and well-woven luggage straps, you can conveniently attach the laptop backpack to a luggage cart, making your travels more comfortable anywhere. Ideal for international flights and day trips. This backpack is the best gift for men. Perfect for school, work, travel."]