StilGut UltraSlim, Book Type Leather Case for Nokia Lumia 830, Cognac Brown Handcrafted genuine premium leather case for Nokia Lumia 830 Exclusive high-end design by StilGut - a German luxury brand, finally available in the United States Ultra slim profile and lightweight Precision cutouts for full access to all connectors, ports and the camera Fits your Nokia Lumia 830 perfectly and gives it an elegant and exclusive look