This is an authentic PROENZA SCHOULER Calfskin Pipe Bowler in Black. This stylish tote is crafted of black calfskin leather. The bag features rolled leather top handles, an optional leather shoulder strap, and gold hardware. The top zipper opens to a brown suede leather interior with a hanging zipper pocket. Follow this item for alerts. Proenza Schouler is a registered trademark of Proenza Schouler. FASHIONPHILE is not affiliated with Proenza Schouler.