Padded 600D nylon for superior durability. Comfort Grip connectable handles. Non-Slip detachable carry strap. Reinforcing straps around bag for strength. #10 zippers for easy handling. Headset pockets on both ends. Large single-pull zippered and dividable main compartment. Kneeboard size accessory pocket on the side. Semi rigid bottom for durability. Identification window on side. Roller bag adjustment. Strudy feet on bottom to protect from elements. 11" tall x 18" wide x 7" deep