Crossbody Sling Bag Backpack Ideal for outdoor sports (hiking, camping, climbing, running, cycling, etc) and travel so on. 3 Font Zipper Compartments 1 Inner Zipper Compartment Special functions: With external earphone hole , you can easily access to the headphone cable and enjoy music anytime anywhere. Inner Padding Adjustable Strap Size: 3.5" deep x 8.5" wide x 11.5" high 70% Nylon 30% Polyester Imported