Balenciaga Black Calfskin Hourglass Messenger Bag. Black calfskin with matte black hardware. Emboss logo at front. Adjustable blac fabric strap. Top zip closure with black leather interior lining. Serial no. 644722 1000 T 283481. Measures approximately 4-7 x 6.5 x 2.75" with a 25" max strap drop. Includes dustbag and Entrupy certificate of authenticity.