This is an authentic PROENZA SCHOULER Nappa Colorblock Side Pockets Tote in Black and White. This bag is crafted of black calfskin leather with a diagonal woven detail with flat studs. The bag features top handles with woven detailing and an open top revealing a spacious leather interior with a hanging patch pocket. Follow this item for alerts. Proenza Schouler is a registered trademark of Proenza Schouler. FASHIONPHILE is not affiliated with Proenza Schouler.