Perfect Companion! The shoulder bag for sheet music, tablets, netbooks and ultrabooks is made out of high quality, faux grain leather. The cushioned outer zippered pocket can safely and securely hold tablets or netbooks up to 11.6" for easy access. An ultrabook up to 13.3" fits perfectly into the zippered main compartment of the shoulder bag. Two additional compartments, as well as slots and pockets for Smartphones, pens, business cards etc. are located under the flap providing order and easy access. The wide cushioned shoulder strap is adjustable.