M-Edge SR3_Z1_C_NB Latitude Jacket for Sony Reader Pocket Edition - Navy Blue Lightweight jacket is made of ripstop nylon with grey polar fleece interior Internal structural core material provides generous screen and unit protection Front exterior zipper pocket allows for storage of charger and other accessories Double closure zipper allows access to charging port without removing Sony Reader from jacket Allows for comfortable use of your device by folding back and zipping closed backwards for easy reading