Designer Kazuki Kuraishi‘s CASH CA and immun. have come together with Japanese superstore MAGASeek this season for the latest edition of their collaborative backpack for Fall/Winter 2012. Appearing in predominately navy nylon and mesh, the technical, hiking-inspired pack comes complete with contrasting floral paneling at its base from Liberty of London. Retailing for ¥40,950 JPY (approximately $514 USD), the MAGASeek x CASH CA x immun. Fall/Winter 2012 LIBERTY Backpack is now available exclusively through MAGASeek.