New Proenza Schouler PS 13 Large White Buffalo Leather Satchel Bag. Retail $2,495.00. Color: White. Accompanied by dust bag and authenticity card. Genuine buffalo leather. Detachable and adjustable strap. Dual handles. Zip closure. Two exterior pockets. Measurements: 15"L x 10.5"H x 7"W. Made in Italy.