This is a new carry-on bay with tags still attached. I bought in July 2021 for an upcoming trip that I ended up not going on. There is no wear or tear as it is still brand new. It has an adjustable and removable shoulder strap. Its capacity is 36 liters. Dimensions are 19.5x14x8 inches. The material is 400-denier nylon. A cool and my favorite feature is the RFID pocket in the back compartment. Also note that the back compartment could be used as a laptop space.