This is an authentic PROENZA SCHOULER Lambskin Medium PS1 Satchel in Dune. This unique handbag is crafted of brown lambskin leather with gold-plated hardware. It features a leather top handle and removable adjustable shoulder strap. The crossover flap opens with a flip lock and buckle-less belt straps to a front snap pocket and zippered pocket, and a patterned grey fabric interior with a zip pocket.