Detachable and adjustable long strap, two stationary handles for carry over arm with 9 inch drop, multiple pockets, short strap with toggle for securing keys. Outside back pocket with snap is 9 inch deep and length of bag. Front open pocket is 8 1/2 inch deep. Front zipper pocket is 6 1/2 deep. Measures 15 inches length across top. Measures 12 inches across base length. Inside has padded pocket with hook and loop for securing laptop or tablet. Larger area has a zipper and pockets for writing utensils.