This is an authentic PROENZA SCHOULER Lambskin Medium PS1 Satchel in Navy. This stylish bag is crafted of dark navy blue lambskin leather with polished gold hardware. The shoulder bag has front decorative belts with a leather top handle, an optional shoulder strap and a back zipper pocket. The envelope style front flap opens with a switch lock to a dark gray jacquard monogram interior with a front pocket, main storage compartment and zipper pockets. Follow this item for alerts. Proenza Schouler is a registered trademark of Proenza Schouler. FASHIONPHILE is not affiliated with Proenza Schouler.