The present invention is an arm pocket attached by "V" configured straps allowing a wearer's arm to comfortably and securely support the pocket worn. A storage body may contain dual flaps extending over the top of the arm pocket when opened, and extending below the arm pocket when unlatched. The pocket can contain a "touch-through" vinyl window to allow portable music player operation without removing the player from the secured arm pocket. Various pocket/strap sizes and hook and loop strap configurations, along with many material compositions suitable for every occasion with added security provided by the compressible split-end strap that fold back over the double-loop sizing device. Utilizing visco-elastic memory foam-type padding sculpted to mirror the arm's natural contours, the arm pocket wearer can also comfortably and securely carry heavy items.