Philipp Plein Mens Backpack. SKU: S20A MBA0911 PTE003N 2. Color: Black. Size: 40 x 32 x 14 cm. Philipp Plein Skull Cordura Nylon Backpack. Philipp Plein's nylon backpack features a zipper fastening, zip-up outer pocket, padded and adjustable shoulder straps, a main compartment and added and adjustable shoulder straps.