B- Oh my goodness, this bag is versatile! It has top zipper with one zippered pocket inside and slip in pocket. It has a roomy zippered pocket in the back also. It has a roomy zippered pocket and another pocket that is roomy and has a snap closure, in the front also. The shoulder strap is a guitar strap perfect for a Crossbody. Perfect for any kind of weather and will keep all of your belongings, safe and dry. Beautiful slate blue color. Measurements are in the pictures.