Bolero Bowling Bag Mini reflects Balenciaga's focus on compression of form and control of surface. In smooth calfskin with concentrated hardware detailing, it reduces a familiar silhouette into a tight, engineered proportion. rose quartz Smooth calfskin top handles with gold-metal Bolero B plaque adjustable and removable shoulder strap zip closure with leather pull tab and ring nappa lambskin lining bottom zipped pocket with leather pull tab and ring