Outside Features: High Quality Vegan Leather Two Way Zipper Main Closure 2 Zippered Pockets on the Front 1 Zippered Pocket on the Back 2 Side Bottle Pockets Approx 12”x12.5”x5.5” Backpack straps are not removable Removable Shoulder strap as pictured included Inside Features: Fully Lined Inside 2 Open Pockets 1 Zippered Backwall Pocket Fabric Content: PU Leather Dimensions: height 13.78” thickness 6” Width: 13”