.: 100% lightweight polyester canvas fabric
.: One size: 4.7" × 9.1" x 0.8" (11.9cm x 23.1cm x 2cm )
.: Durable zipper and alloy hardware
.: Black detachable and adjustable shoulder strap and a black wrist strap
.: Dual-side internal compartments, slots and convenient back pockets
.: Print on one side