With its striking design, Opto PC 2 offers modern features and elegant styling for a dynamic spin on a classic style. Overall dimensions of 22"x14"x9" mean that you can confidently meet the most airline requirements for carry-on size, while the USB port is designed to connect with your preferred battery so your devices stay powered. ------ Interior: Padded interior battery pocket, elastic tie-down straps, mesh zippered compartment • Exterior: Durable twill-textured polycarbonate shell, USB port (battery not included) • Handles: Multi-stop pull handle, retracting top carry handle • Wheels: Double spinner wheels • This 22”x14”x9” carry-on meets the most airline requirements so you can fly with confidence. • Overall Dimensions: 22" × 14" × 9" • Internal Dimensions: 19.5" × 13.5" × 8.8" • Linear Dimensions: 45" • Weight: 7.1 lbs • Material: Polycarbonate Material Definition • TSA Lock: No • Expandable: Yes, 1.5"