This is an outstanding travel backpack, designed specifically for men, yet also suitable for both men and women. It is made of high-quality nylon fabric, with a black polyester lining paired with soft decompression foam.The backpack features a multi-pocket design. There is a U-shaped zipper pocket on the top of the main compartment, inside which are two open pockets, one charging pocket, two large zipper pockets, as well as inner pockets that can hold a 17-inch laptop and an iPad. The front medium-sized zipper pocket contains two open pockets and an inner pocket. Additionally, there is a large flap zipper pocket, a bottom shoe compartment, a side mesh pocket, and a zipper pocket on the back that can hide the backpack straps.It has a convenient design with USB and headphone ports. With a built-in charging cable inside and a built-in USB charger port outside, it's very convenient to charge your electronic devices by connecting to your own power bank, freeing your hands.It is a multifunctional backpack with an adjustable and removable shoulder strap, which can be used as a duffel bag. Its dimensions are approximately 12.6"L x 20.5"H x 7.5"W, and it weighs 1.78kg. The removable and adjustable shoulder strap is 29 to 52 inches long. It has a large capacity and can hold a 17-inch laptop, two sets of clothes, shoes, a water bottle, an umbrella, etc. It is an excellent travel companion for international travel, camping, and overnight trips.