This is an authentic PROENZA SCHOULER Lambskin Medium PS1 Satchel in Dune. This stylish satchel is crafted of lambskin leather in brown The shoulder bag features belts and gold buckles, a leather top handle, and an optional shoulder strap. The envelope style front flap opens with a switch lock to a black fabric interior with a zipper pocket. Follow this item for alerts. Proenza Schouler is a registered trademark of Proenza Schouler. FASHIONPHILE is not affiliated with Proenza Schouler.