M-Edge GO! Jacket for Sony Reader Pocket Edition (Genuine Leather--Sapphire Blue) Designed for Sony Reader Pocket Edition (PRS 300) with luxurious, rich sapphire blue 100% genuine leather (patent pending) Low-profile, slim jacket for on-the-go Sony Reader users Utilizes a four-point mounting system to hold Sony Reader securely in place. Jacket allows access to all ports and buttons. Compatible with the M-Edge e-Luminator2 booklight (sold separately) The Go! Jacket is offered in 8 genuine leather colors: Marbled Red, Smooth Black, Smooth Mocha, Pebbled Fuchsia, Pebbled Purple, Jade Green, Sapphire Blue, and Pebbled Navy Blue--For more colors options visit our other product detail pages on Amazon.com!