This is an authentic PROENZA SCHOULER Lambskin Medium PS1 Satchel in Midnight. This stunning dark blue satchel is beautifully crafted of lambskin leather. The bag features a reinforced leather top handle and an optional shoulder strap with frontal belts and blue handle links and strap links and adjustment buckles and a silver hardware switch lock. This opens the front flap to a grey fabric interior with a zippered pocket. This is an awesome satchel for everyday use, from Proenza Schouler. Follow this item for alerts. Proenza Schouler is a registered trademark of Proenza Schouler. FASHIONPHILE is not affiliated with Proenza Schouler.