CoverCase today announced the release of its anticipated Slip Leather case for iPhone in Onyx Black. Hand-crafted from fine Italian leather, the iPhone Leather Case offers luxurious protection for your iPhone. CoverCase Slip Case is your basic sleeve/pouch case, designed to keep your iPhone safe in transit, but to be removed when you use the iPhone. It is made from a hard Napa leather stitched together on three sides to form a pocket with an open top, and it includes a soft, suede liner on the interior. The Slip Leather case for iPhone is priced at US$19.99.