Bacpac Style Is Equipped With Ergonomically Shaped Shoulder Straps As Well As An Active Breathable Back Cushioning. The Adjustable Chest Strap And Hip Strap With Cushioned Flaps Provide For Secure Active Fastening And Excellent Carrying Comfort. The Reflective Material On The Front Side Provide For Optimal Safety In The Dusk And Dark. The Workstation Creates Order For Mobile Phone Pens Keys And More. The Integrated Zipper-Locked Compartment Can Be Used For Personal Things. The Front Pocket Offers Room For The Power Supply Unit And Cables. The Protected Multimedia Compartment With Its Water-Resistant Cable Opening For Headphones Can Store An Mp3/Cd Player Or An Ipod.